về 
about like: ungefähr → →
ungefähr ☊ 
khoảng chừng ☊ 
☊ ungefähr ☊ khoảng ☊ ☊ ungefähr ☊ 大约 ☊ dàyuē ungefähr ☊ 大约 ☊ dà yuē Es gibt ungefähr sechzig Programme. ☊ Có khoảng sáu mươi chương trình. ☊ (Lektion 8, Nr. 76) The yard measures about 50 feet across. ☊ across ☊
an approximate number/total/cost ☊ approximate ☊
Use these figures as an approximate guide in your calculations. ☊ approximate ☊
£20 for dinner is about average. ☊ average ☊
Red blood cells are roughly the shape of a disk. ☊ disk ☊
earn (sth): He earns about $40 000 a year. ☊ earn ☊
equivalent to sth: Eight kilometres is roughly equivalent to five miles. ☊ equivalent ☊
a ballpark estimate (= an approximate estimate) ☊ estimate ☊
estimate (that)...: We estimated (that) it would cost about €5 000. ☊ estimate ☊
He gets (= earns) about $40 000 a year. ☊ get ☊
guess (that)...: I'd guess that she's about 30. ☊ guess ☊
I've been in this job for, oh, about six years. ☊ oh ☊
risk (to sb/sth): The chemicals pose little risk (= are not dangerous) to human health. ☊ risk ☊
There were about 20 people there, at a rough guess. ☊ rough ☊
They all left at roughly the same time. ☊ roughly ☊
Roughly speaking, we receive about fifty letters a week on the subject. ☊ roughly ☊
'What do you want?' she demanded roughly. ☊ roughly ☊
There were twenty or so (= about twenty) people there. ☊ ... or so ☊
What sort of price did you want to pay? (= approximately how much) ☊ sort ☊
We'll need about 20 chairs, I should think. ☊ think ☊
I'd say he was 25 to 30 years old (= approximately 25 or 30 years old). ☊ to ☊
I'd say he was about fifty. ☊ would ☊