放心

nǐ jiù fàng xīn ba wǒ men huì zhǎo dào tā

你就放心吧，我们会找到他。

You may rest assured that we will find him.

nǐ zhǐ guǎn fàng xīn chū bù liǎo cuò

你只管放心，出不了错。

Don't worry, it won't go wrong.

kàn dào yī qiè dōu ān pái hǎo le tā cái fàng xīn

看到一切都安排好了，他才放心。

He was relieved to see that everything had been arranged.

nǐ shì bù shì cóng gǔ zi li duì tā bù fàng xīn

你是不是从骨子里对他不放心？

In the heart of hearts, do you not trust him?

tā réng rán bù fàng xīn zì jǐ néng fǒu zài tā men miàn qián bǎo chí zhèn jìng

她仍然不放心自己能否在他们面前保持镇静。

She still can't trust herself to remain composed in their presence.

wǒ bù fàng xīn tā dú zì chù lǐ zhè jiàn shì

我不放心她独自处理这件事。

I don't trust her to handle this alone.