第 61 课: 原材料-4

Houses are made of these materials. 房子是用这些材料建造的。

Books are made of these materials. 书是用这些材料做成的。

Cake is made from these ingredients. 蛋糕是用这些原料做成的。

Soup is made from these ingredients. 汤是用这些原料做成的。

These tools are used to work with cloth. 这些工具用来做衣服。

These tools are used to repair computers. 这些工具用来修电脑。

These tools are used to work with wood. 这些工具用来做木工活。

These tools are used to repair cars. 这些工具用来修汽车。