And, I am a little tired. After all, we have learned much in these days. Sometimes, I even felt sleepy.

不过我有点累，但总的来说我这几天学到了很多，我有时甚至会瞌睡。

youdao

Actually most of the people feel tired and sometimes even headache during this period.

实际上很多人在这个时节会感到困乏头疼。

youdao

It's... Well, I get tired very easily recently, and I often doze off during meetings, office hours and sometimes even while I'm dining.

只是…额，我最近很容易疲劳。开会的时候，办公的时候，甚至是吃饭的时候，我经常都打瞌睡。

youdao

It wasn't just a matter of demonstrating with placards and wearing George Davis T-shirts, though she did all that, even spelling his name wrong sometimes, she was so tired.

ECONOMIST: Rose Davis

Ofri, an assistant professor of medicine at New York University Medical School, says when patients complain about being tired, for example, she'll sometimes suggest they take a multivitamin, even though there's no proof they work against fatigue.

CNN: Is your doctor prescribing a placebo?