各位老师,各位同学:大家好!今天我演讲的题目是——《减少使用塑料袋》。不知大家去逛超市的时候,是否有注意到,几乎每个人的手上都提着大包小包的塑料袋?有数字统计,上海联华超市和华联超市在上海连锁店的购物袋,每天用量总和分别为72万个和30万个;成都全市每年消耗的购物 Dear Teachers, Dear Colleagues, Hello, everyone! My topic today is to “Reduce the Use of Plastic Bags.” I do not know when you visit the supermarket, whether it has noticed that almost everyone’s hands are carrying a large bag of plastic bags? A number of statistics, Shanghai Lianhua Supermarket and Hualian Supermarket shopping bags in Shanghai, the daily dosage The sum of 720,000 and 300,000, respectively; the annual consumption of shopping in Chengdu city