沙漠里的白天很热，晚上却很冷。

Shāmò lǐ de báitiān hěn rè, wǎnshang què hěn lěng.

In the desert, the daytime is very hot, but the night is very cold.

我喜欢坐在沙发上看书、听音乐。

Wǒ xǐhuān zuò zài shāfā shàng kànshū, tīng yīnyuè.

I like to sit on the sofa reading and listening to music.

今天风很大，空气里都是沙。

Jīntiān fēng hěn dà, kōngqì lǐ dōu shì shā.

The wind is strong today, and the air is full of sand.