one should not be down in the dumps all the time after the failure but get rid of the sadness as quickly as he can

I'm doing the usual things I do.

电话信号不是很好哦~

-leg -break -essential -letter k -break someone's heart -broke (adjective) --> informal word which means without money -buck (noun) --> informal word which means a dollar -bug (verb) --> informal word which means to annoy or worry someone

主要是不熟悉老师的发音，听力还有待加强，希望以后可以慢慢适应，说实话，今天上完课有点沮丧，越来越怀疑自己的英语水平了。不过，我还是对老师有信心，加油，一定可以提高的。

Good

Learned some useful sentences.

How time flies

How time flies

Thanks for Althea's correction on my pronounciation and grammar.