但是，有些同学在上课的过程中还是不注意及时查邮箱，和老师的沟通不够，李老师也指出了我们的这个问题。

But, some students in class or do not pay attention to the process of timely checked my mailbox, and teacher of communication is insufficient, miss li also points out our this problem.

youdao

我已经用了有一年多了，平常上课查一些资料少不了它，还可以上网聊天，实在是方便又好用。

I have used it for more than a year, I check information and ultimately in classes, it can also be the Internet chat, it is convenient and easy to use.

youdao