不用

zhè fèn bào gào bù yòng fèi shì jiù kě huà fēn wéi sān gè zhǔ yào bù fen

这份报告不用费事就可划分为三个主要部分。

The report can be conveniently divided into three main sections.

nǐ bù yòng hài pà wǒ huì pāo qì nǐ chú fēi nǐ zì jǐ bù zhēng qì

你不用害怕我会抛弃你，除非你自己不争气。

You need not be afraid of my deserting you, unless you give me cause.

nǐ bù yòng děng wǒ

你不用等我。

You don't need to wait for me.

bù yòng qù

不用去

need not go

bù yòng kè qi

不用客气

don't stand on ceremony