他对人很有礼貌，跟同事相处得很好。

Tā duì rén hěn yǒu lǐmào, gēn tóngshì xiāngchǔ de hěn hǎo.

He is very polite and gets along well with his colleagues.

图书馆是一个很安静的地方，我常在那儿学习。

Túshūguǎn shì yí gè hěn ānjìng de dìfang, wǒ cháng zài nàr xuéxí.

The library is a very quiet place, and I often study there.