Recycling Cans

Recycling Cans Turning old things into new things is called recycling. One thing that can be recycled is cans. Cans are made of aluminum. Aluminum is a metal. It is light and strong. It can be used over and over again. This saves energy and money. We buy many things in cans. Soup and pop come in cans. Tuna and tomatoes come in cans too. Old cans should not be thrown away. Old cans need to be taken to a recycling centre. A recycling centre will make new cans out of your old cans. Recycling cans is easy and fast. First, the old cans are cut into pieces. Then, they are melted. Next, they are flattened into sheets. Finally, they are made into new cans.

回收罐 把旧的东西变成新的东西叫做回收利用。 一种可以回收的东西是易拉罐。罐头是铝做的。铝是一种金属。它又轻又结实。它可以反复使用。这样既节省能源又省钱。 我们买很多罐装的东西。汤和汽水都是罐装的。金枪鱼和西红柿也是罐装的。旧罐头不应该扔掉。旧易拉罐需要送到回收中心。回收中心会用你的旧罐头做新的罐头。 回收易拉罐既简单又快捷。首先，旧罐头被切成碎片。然后，它们被融化。接下来，把它们压成薄片。最后，它们被制成新的罐头。

What other old things can be recycled?

还有什么旧东西能回收呢？