I'd like a pair of sports shoes.

我想要双运动鞋。

There is a pair of sports shoes, three pieces of coats and a pair of trousers in my case.

我的箱子里有一双运动鞋、三件衣服、一条裤子。

What nice sports shoes, Mr Chen!

陈先生，多漂亮的运动鞋！

How to buy sports shoes?

到底应该如何选购运动鞋呢？

Rubber: for all kinds of sports shoes.

橡胶：用于各种运动鞋大底。