| Some people seem to treat it as if it were a rubbish area. They throw the leftover food about, on the table or on the ground. This makes the hall look unpleasant for us to come and eat there. I have several solutions. First, get more people to form good habits by putting posters around the hall asking them to be more thoughtful of their behaviors and protect our environment. Second, make people pick up their own litter. We can do this by asking some students to walk around the hall and watch out for those that drop litter. We can make those who are found dropping litter stay behind and tidy up the hall after all the students have finished their meal. 答案不唯一 |
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024