GbEng
你不应该让士兵们冒不必要的危险。 You shouldn't expose the soldiers to unnecessary risks.
他要养活自己的七个孩子，更不必说还有妻子和父母了。 He had to support his seven children, to say nothing of his wife and parents.
你不必起得那么早。 You need not have got up so early.
我们不必争论已经决定的事--只好听他的. Let's not argue the toss we have to accept his choice.
当时他不必来。（但却来了） He need not have come. (But he came.)
那天天气很好，我原本不必带伞的（但却带了）。 It was fine that day, so I need not have brought an umbrella with me.
"我对自己说过的话很懊悔"。"不必在意，反正我不会记在心上的。" "I'm sorry for what I said." "Forget it, I can't remember anyway."
你不必向我请示可自行做些变动. You don't need my say-so to change things.
你平时如果努力学习，在考试前就不必这样整夜开夜车了。 If you work hard at other times, you won't have to sit up all night before the exam.
即使他这么说，你大可不必相信他。 Even if he said so, you need not believe him.
不必为后果忧虑不安。 Don't be uneasy about the consequence.
但是我们不必象对待其他矿藏那样把人送下去将油取出。 But we do not need to send men down to get the oil out, as we must with other mineral deposits.
假牙师一种牙科技术师，其专长在于制造和安装假牙，他可以直接为公众服务，而不必通过有执照的牙科医生 A dental technician specializing in making and fitting dentures as a direct service to the public rather than through a licensed dentist.
我庆幸自己不必在天气这样恶劣的夜晚外出. I'm glad I don't have to go out on such a dirty night.
她仗著她那些有钱的亲戚而不必工作, 得以坐享清福. She avoided having to work by battening on her rich relatives.
内庭法官与检察官私下讨论或听取不必在法庭上审讯的案件的房间 A room in which a judge may consult privately with attorneys or hear cases not taken into court.