Give a man a fish and he eats for a day.
Teach him how to fish and he eats for a lifetime.
二、单词的辐射作用
一)单词在写作中的作用
Limiting the Use of Disposable Plastic Bags
1) 一次性塑料袋曾广为使用
2) 由此带来的问题
3) 限制使用一次性塑料袋的意义
A serious problem our country has been faced with is the widespread use of disposable plastic bags in the past. These bags could be seen everywhere, from restaurants to department stores, and from university campuses to school children’s playgrounds.
It goes without saying that these bags have brought about a wide variety of problems. In the first place, they pollute our environment because, as everyone knows, it takes the bags hundreds of years to disintegrate. Meanwhile, they emit dangerous gases when burned. In the second place, it is a huge waste if we do not use these bags again. This goes against the grains of “sustainable development”. Last but not least, these bags make our cities dirty, which is the reason why they are called “white pollution”.