推荐回答（1个）
Plastic bag, as a main source of pollution, is now widely used in the shopping mall, and can be seen dumped everywhere.
塑料袋，主要的污染源，在商场广泛的使用，到处丢的都是。
Plastic bag hardly decomposes, therefore, it may pollute the environment, and even kills animals.
塑料袋难降解，因此，会污染环境，甚至害死动物。
White pollution may jeopardize the image of China, so the chinese government should ban the use of plastic bags by means of legislation, and instead, encourage the use of degradable sacks.
白色污染会危害中国的形象，所以中国政府应该立法禁止用这种塑料袋，鼓励使用可降解袋子。
麻烦给个好评哈，只是举手之劳而已。
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