这条黑色短裤跟你的鞋子很配。

Zhè tiáo hēisè duǎnkù gēn nǐ de xiézi hěn pèi.

These black shorts match your shoes very well.

这家店的短裤打折，很便宜。

Zhè jiā diàn de duǎnkù dǎzhé, hěn piányí.

The shorts in this shop are on sale and very cheap.

天气太热了，大家都换上了短裤。

Tiānqì tài rè le, dàjiā dōu huànshàng le duǎnkù.

The weather is too hot, so everyone has changed into shorts.