thiếu chính xác không chắc chắn 
uncertain like: rõ ràng → →
undeutlich ☊ 
không rõ ràng ☊ 
不明显的 ☊ bù míng xiǎn de unverständlich ☊ không rõ ràng ☊ 不理解的 ☊ bù lǐ jiě de unverständlich ☊ không rõ ràng ☊ 不可理解的 ☊ bù kě lǐ jiě de präzise ☊ súc tích, rõ ràng ☊ 精确的 ☊ jīng què de unverkennbar ☊ khó nhầm lẫn, rõ ràng ☊ 显而易见的 ☊ xiǎn ér yì jiàn de undeutlich ☊ không rõ ràng ☊ ☊ unverständlich ☊ không rõ ràng ☊ ☊ präzise ☊ súc tích, rõ ràng ☊ ☊ unverkennbar ☊ khó nhầm lẫn, rõ ràng ☊ ☊ Tri stellt sich offensichtlich nicht ganz so geschickt an. ☊ Trí bố trí rõ ràng là không khéo léo cho lắm. ☊ (Lektion 46, Nr. 656) Leicht angeheitert amüsieren sie sich und haben scheinbar sehr viel Spaß. ☊ Hơi ngà ngà say họ vui chơi và rõ ràng là rất thích thú. ☊ (Lektion 79, Nr. 1122) The temple was clearly visible from the air. ☊ air ☊
The obvious answer would be to cancel the party. ☊ answer ☊
Their devotion was apparent. ☊ apparent ☊
Then, for no apparent reason, the train suddenly stopped. ☊ apparent ☊
apparent (from sth) (that...): It was apparent from her face that she was really upset. ☊ apparent ☊
apparent (to sb) (that...): It soon became apparent to everyone that he couldn't sing. ☊ apparent ☊
Their affluence is more apparent than real (= they are not as rich as they seem to be). ☊ apparent ☊
I felt awkward because they obviously wanted to be alone. ☊ awkward ☊
It soon became apparent that no one was going to come. ☊ become ☊
His voice came down the line as clear as a bell. ☊ bell ☊
The immediate future is clear, but it's hard to tell what lies beyond. ☊ beyond ☊
Give your nose a good blow (= clear it completely). ☊ blow ☊
She's the obvious choice for the job. ☊ choice ☊
On a clear day you can see France. ☊ clear ☊
The water was so clear we could see the bottom of the lake. ☊ clear ☊
a sheet of clear cellophane ☊ clear ☊
The photo wasn't very clear. ☊ clear ☊
The voice on the phone was clear and strong. ☊ clear ☊
She was in Australia but I could hear her voice as clear as a bell. ☊ clear ☊
a clear thinker ☊ clear ☊
You'll need to keep a clear head for your interview. ☊ clear ☊
She gave me clear and precise directions. ☊ clear ☊
Are these instructions clear enough? ☊ clear ☊
Your meaning needs to be clear. ☊ clear ☊
You'll do as you're told, is that clear? ☊ clear ☊
This behaviour must stop—do I make myself clear (= express myself clearly so there is no doubt about what I mean)? ☊ clear ☊
I hope I made it clear to him that he was no longer welcome here. ☊ clear ☊
This is a clear case of fraud. ☊ clear ☊
His height gives him a clear advantage. ☊ clear ☊
a clear warning of the risks ☊ clear ☊
clear (to sb) (that)...: It was quite clear to me that she was lying. ☊ clear ☊
How he got there was not clear. ☊ clear ☊
clear about/on sth: Are you clear about the arrangements for tomorrow? ☊ clear ☊
My memory is not clear on that point. ☊ clear ☊
clear what, how, whether, etc...: I'm still not clear what the job involves. ☊ clear ☊
We need a clear understanding of the problems involved. ☊ clear ☊
By lap two Walker was two metres clear of the rest of the runners. ☊ clear ☊
Please speak clearly after the tone. ☊ clearly ☊
It's difficult to see anything clearly in this mirror. ☊ clearly ☊
She explained everything very clearly. ☊ clearly ☊
As soon as the coast was clear he climbed in through the window. ☊ the coast is clear ☊
contrast (between A and B): There is an obvious contrast between the cultures of East and West. ☊ contrast ☊
define sth: We need to define the task ahead very clearly. ☊ define ☊
I've heard rumours, but nothing definite. ☊ definite ☊
They have very definite ideas on how to bring up children. ☊ definite ☊
The look on her face was a definite sign that something was wrong. ☊ definite ☊
There was a definite feeling that things were getting worse. ☊ definite ☊
The date of the move has not been definitely decided yet (= it may change). ☊ definitely ☊
We are looking for somebody with a clear sense of direction. ☊ direction ☊
English law clearly distinguishes between murder and manslaughter. ☊ distinguish ☊
expect sth (of sb): Are you clear what is expected of you? ☊ expect ☊
The children's faces are badly out of focus (= not clearly shown) in the photograph. ☊ focus ☊
The binoculars were not in focus (= were not showing things clearly). ☊ focus ☊
The pattern of the ancient fields is clearly visible from a height. ☊ height ☊
The full horror of the accident was beginning to become clear. ☊ horror ☊
The point of my question may not be immediately apparent. ☊ immediately ☊
impatient to do sth: She was clearly impatient to leave. ☊ impatient ☊
It is becoming increasingly clear that this problem will not be easily solved. ☊ increasingly ☊
indication (of doing sth): He shows every indication (= clear signs) of wanting to accept the post. ☊ indication ☊
indication (that...): There are clear indications that the economy is improving. ☊ indication ☊
intend sb/sth to do sth: The writer clearly intends his readers to identify with the main character. ☊ intend ☊
She's delirious, but has lucid intervals. ☊ interval ☊
Speak clearly into the microphone. ☊ into ☊
The witness was clearly lying through his teeth. ☊ lie through your teeth ☊
There is a fine line between showing interest in what someone is doing and interfering in it. ☊ line ☊
The message is coming through loud and clear. ☊ loud and clear ☊
a clear (= large) majority ☊ majority ☊
She made her objections clear. ☊ make ☊
He made it clear that he objected. ☊ make ☊
He has his career path clearly mapped out. ☊ map sth out ☊
mean sth for sb/sth: The chair was clearly meant for a child. ☊ mean ☊
What's the meaning of this? I explicitly told you not to leave the room. ☊ meaning ☊
The clear message coming from the government is that they are getting tough on crime. ☊ message ☊
It's obvious from what she said that something is wrong. ☊ obvious ☊
I know you don't like her but try not to make it so obvious. ☊ obvious ☊
He agreed with obvious pleasure. ☊ obvious ☊
For obvious reasons, I'd prefer not to give my name. ☊ obvious ☊
The reasons for this decision were not immediately obvious. ☊ obvious ☊
She was the obvious choice for the job. ☊ obvious ☊
There's no obvious solution to the problem. ☊ obvious ☊
The ending was pretty obvious. ☊ obvious ☊
I may be stating the obvious but without more money the project cannot survive. ☊ obvious ☊
Diet and exercise are obviously important. ☊ obviously ☊
They're obviously not coming. ☊ obviously ☊
The picture isn't very clear tonight. ☊ picture ☊
He made it plain that we should leave. ☊ plain ☊
The facts were plain to see. ☊ plain ☊
The plain fact is that nobody really knows. ☊ plain ☊
She has made her position very clear. ☊ position ☊
The powers of the police must be clearly defined. ☊ power ☊
There are some obvious practical applications of the research. ☊ practical ☊
It's not clear precisely how the accident happened. ☊ precisely ☊
I admire the clear, logical presentation of her arguments. ☊ presentation ☊
This was clearly a job for a real professional. ☊ professional ☊
It quickly became clear that she was dying. ☊ quickly ☊
I can see it quite clearly. ☊ quite ☊
The man attacked me for no apparent reason. ☊ reason ☊
restrict sth: Fog severely restricted visibility. ☊ restrict ☊
As she rightly pointed out the illness can affect adults as well as children. ☊ rightly ☊
I rubbed a clear patch on the window with my fingers. ☊ rub ☊
That says it all really, doesn't it? (= it shows clearly what is true) ☊ say ☊
sexually explicit ☊ sexually ☊
The photograph is not very sharp (= there are no clear contrasts between areas of light and shade). ☊ sharp ☊
She's nearly forty now. And it shows (= it's obvious). ☊ show ☊
show (that)...: The figures clearly show that her claims are false. ☊ show ☊
The rise in inflation is a clear signal that the government's policies are not working. ☊ signal ☊
The book explains grammar simply and clearly. ☊ simply ☊
It soon became clear that the programme was a failure. ☊ soon ☊
There is no need to state the obvious (= to say sth that everyone already knows). ☊ state ☊
state how, what, etc...: State clearly how many tickets you require. ☊ state ☊
Can you stay behind after the others have gone and help me clear up? ☊ stay ☊
Her face had obviously caught the sun (= become red or brown) on holiday. ☊ sun ☊
Liverpool were clearly the superior team. ☊ superior ☊
She has no visible means of support (= no work, income etc.). ☊ support ☊
It's a prime target (= an obvious target) for terrorist attacks. ☊ target ☊
She gave me an unlikely explanation for her behaviour. ☊ unlikely ☊
The house is clearly visible from the beach. ☊ visible ☊
He showed no visible sign of emotion. ☊ visible ☊
After using the cream for a month, I could see no visible difference. ☊ visible ☊
The address must be clearly visible through the window of the envelope. ☊ window ☊
He'd been in a fight and had obviously got the worst of it. ☊ get the worst of it ☊