Mum, many of my classmates have problems.
媽媽,我的很多同學都碰到了一些問題。
Really? How about you? Do you have any problems?
真的嗎?你呢?你碰到問題了嗎?
Yes. I do. Sometimes I feel sleepy in class.
是的,我有。有時我課上的時候感覺很困。
Oh dear. You don't get enough sleep.
寶貝,你睡眠不足。
What should I do then?
那我該怎么辦?
Perhaps you should manage your time better and go to bed earlier.
你應該好好地利用時間并早點兒上床睡覺。
OK. I'll try.
好的,我試試。