1.
I am not bound to be timid and conventional.
我不必有什么顾虑，也不必随波逐流。
2.
Don't overreact if your partner has a poor attitude.
若爱人情绪不好，不必有过激的反应。
3.
No, it's a personal call.
不必了，我找她有点私事。
4.
A word in earnest is as good as a speech.
话不必多说，有诚意就行。
5.
That man is no talker; but when he does say anything, he invariably hits the mark.
夫人不言，言必有中。
6.
and that each kid has to be taught differently.@
必须有不同的教法。”
7.
Confucius said: "If you are virtuous, you will not be lonely. You will always have friends."
子曰:「德不孤,必有邻。」
8.
Is it necessary to weed now and then?
是不是有必要时不时除除草？
9.
You can't cross the border without valid documentation. It's essential.
没有有效证件你不能过关。这是必要的。
10.
Open a book may not necessarily be beneficial, if one doesn't do it right, it may cause harm.
开卷未必有益，搞不好还有害。
11.
Ill gotten, ill spent.
有不正当的收入，必有不正当的损失；悖入则悖出。
12.
And the king will perish from Gaza, And Ashkelon will not be inhabited.
迦萨必不再有君王，亚实基伦也不再有居民。
13.
Where there's reed, there's heat.
有烟必有火，有果必有因。
14.
Oh, no, no. We don't need to negotiate, we are not obliged to bargain.
哦，不，不，我们不必谈判，我们没有义务讨价还价。
15.
Sometimes it's best not to keep your cool.
头脑不冷静有时候未必是件坏事。
16.
Don't be too courteous to such an impolite person.
对这样没有礼貌的人不必太客气。
17.
" I will remove both the prophets and the spirit of impurity from the land.
也必使这地不再有假先知与污秽的灵。
18.
Some parents worry unnecessarily about their children.
有些父母不必要地为孩子担心。