The advantage is that shopping is convenient, not needing to queue, which can save us a lot of time and space, and 65% of the students think we should not set vending machine, they think that it wastes resources, and it can make the city looks not beautiful, It cause some environmental problems, for some reasons, it can cause primary and middle school students, produce some negative adverse impact , and these are what some classmates again discussed
The advantage is that shopping is convenient, not needing to queue,这句改为 The advantage of vending machines is that it's very convenient,and we don't need to queue 就很好了 不骗你,当然不一样 思维不同吗