Word Detail

你没必要那么正式。

nǐ méi bì yào nà me zhèng shì 。

You don't have to be so formal.

他给了我正式批准。

tā gěi le wǒ zhèng shì pī zhǔn 。

He gave me his stamp of approval.

正式工比临时工要好。

zhèng shì gōng bǐ lín shí gōng yào hǎo 。

A permanent job is better than a temporary one.