Word: 夜深 (yèshēn)

夜深了，月亮显得分外明亮。

Yèshēn le, yuèliang xiǎnde fènwài míngliàng.

It was late at night, and the moon looked exceptionally bright.

夜深了，街上一片寂静。

Yèshēn le, jiēshang yípiàn jìjìng.

It was late at night, and the street was completely quiet.

夜深了，街上变得冷落起来。

Yèshēn le, jiēshang biànde lěngluò qǐlai.

It got late, and the street became desolate.

夜深了，街上很静。

Yèshēn le, jiēshang hěn jìng.

It's late at night, and the street is very quiet.