Plastics are man-made materials with new properties. They are anywhere in our daily lives. They are very light but they can hold heavy things. That’s why they’re so popular all around the world.

　　Plastics have found their widest applications. They can be used for almost everything from food coverings to automobiles bodies. Thousands of different products are now made entirely or partially from plastics. Of course more and more plastics will be made in the future.

　　However, because the plastics are not rusting, they have negative effects on the global environment. The plastics bags are not easily to break down. If you’re burning them, they gas will pollute the environment. If you throw them into the river, the fish will die because they’re contain toxic. If you bury them, the land will not grow any crops. Most of the plastics are white, thus people call it “white pollution”.

　　In order to protect the environment, we should not use plastics if we could. We should use some cloths bags instead. Only in this way, we can have a good environment.

　　塑料袋是人們用新型材料制作的物品。在日常生活中，他們隨處可見。塑料袋質(zhì)地輕盈，卻能承重。這就是為什么它們在全球都如此受歡迎的原因。

　　塑料袋有著廣泛的用途。從食品包裝到汽車部件，塑料都可以起到自己的作用。成千上萬的物體完全或是部分由塑料構(gòu)成。當(dāng)然，未來越來越多的塑料制品會(huì)應(yīng)用到生活中去。

　　然而，因?yàn)樗芰洗荒芊纸猓@給全球環(huán)境造成了很大的污染。它們很難分解。如果你燒它們，它們排放的氣體會(huì)污染環(huán)境，如果你把它們丟進(jìn)河流，魚會(huì)因?yàn)樗芰戏纸獾挠卸疚镔|(zhì)而死亡。如果把它們埋進(jìn)土里，就會(huì)導(dǎo)致莊稼無法存活。因?yàn)榇蠖鄶?shù)的塑料袋是白色的，所以又稱為“白色污染”。

　　為了保護(hù)環(huán)境，我們應(yīng)該盡量不使用垃圾袋。我們應(yīng)該用布袋來代替垃圾袋。只有這樣，我們才能有個(gè)好的環(huán)境。