I know that it's hard to devote enough time to class and to socia_英语解答

I know that it's hard to devote enough time to class and to social efforts.翻译

人气：434 ℃　时间：2020-01-30 21:49:24

解答

我知道同时把时间投放到课堂学习与社会实践中是比较困难的.