1. 他們對(duì)辦理的每項(xiàng)業(yè)務(wù)收取一定的費(fèi)用。
   They charge a fixed rate for each transaction.
2. 無(wú)疑，他們一定知道這樣講話可能產(chǎn)生的后果。
   Certainly they must know the probable result of such speeches.
3. 你在發(fā)動(dòng)引擎時(shí)，一定要讓汽車(chē)處于空檔。
   When you start the engine, be sure the car is in neutral.
4. 你在今晚的晚會(huì)上一定會(huì)玩得很開(kāi)心。
   You'll sure to have fun at the party tonight.
5. 我父母發(fā)現(xiàn)窗子被打破后，一定會(huì)有一番斥責(zé)。
   There is sure to be a fuss when my parents find the window is broken.
6. 她一定會(huì)通過(guò)考試。
   She is sure to pass the examination.
7. 原始社會(huì)的結(jié)構(gòu)并不一定就是簡(jiǎn)單的。
   The constitution of a primitive society is not necessarily simple.
8. 他一定會(huì)來(lái)的。
   He will certainly come.

一的英語(yǔ)翻譯：

定的英語(yǔ)翻譯：