As is known to all, waste has become a more and more serious problem. We can easily see many persons dump a lot of food in the garbage can. Some persons spend thousands of yuan buying fashionable clot...
写一篇主题为“杜绝浪费，提倡节约“的英语演讲稿 词数120
As is known to all, waste has become a more and more serious problem. We can easily see many persons dump a lot of food in the garbage can. Some persons spend thousands of yuan buying fashionable clot...