资源回收再利用 垃圾处理在世界各地的大部分城市里是个大问题。寻找垃圾 处理场越来越困难了。因此，资源回收变得很普遍?；谎灾? 来越多人在处理使用过的东西以便重新加以利用。毫无疑问，资 源回收有助于节省珍贵的自然资源。资源回收对我们是最有利 的。

Lesson 105
Recycling
Garbage disposal is a major problem in
most cities around the world. Finding places
for garbage is getting more and more difficult.
Recycling is, therefore, becoming very popu-
lar. In other words, more and more people
are treating used material so that it can be
reused. There is no doubt that recycling
helps save our precious natural resources. It
is in our own best interest to recycle.