1.roll up 卷起； 卷成圓筒形

We are going to have to roll up sleeves together.
我們必須一起卷起袖子。

Women, place pens behind your ears and roll up your sleeves.
女士們，耳朵后面加根筆、還要挽起袖子。

2.race off 引誘

Sailboats race each other off the coast of england near cowes.
英格蘭海岸附近的考斯帆船比賽。

In the ensuing arms race to show off and get a mate it has been exaggerated in the way that a peacock's tail is.
在炫耀自己并獲得伴侶的追求競爭中，這種適應性會以像孔雀尾巴這種夸張的形式出現。

3.make use of 使用，利用；假借

Now we need to make use of them.
如今，我們需要對它們加以利用。

Researches make use of online surveys to complete their assignments.
研究人員利用網上調查來完成他們的任務。

4.made of 由...制成

Is your shirt made of cotton?
你的襯衫是用棉布做的嗎？

Modern clock made of small plate pieces assembled at random.
用小碟片隨意拼湊而成的時尚時鐘。