时间是从周一到周五，每天上午九点到正午，下午一点到四点半。
Hours are Monday to Friday, 9 am to noon and 1：00 to 4：30 pm.
Five o'clock shadow是指胡子，就是男生一天下来，到下午五点就会长出来的一点点胡子。
A five o'clock shadow is facial stubble. It sometimes describes a man's beard at the end of the day.
当然在凌晨3点的时候我还是给自己安排了一次额外的小睡(在凌晨一点和五点之间)，不过我确认其实没有这次小睡我也应该没问题。
I still grabbed an extra 20-minute nap at 3am (between my scheduled 1am and 5am naps), but I think I could have managed OK if I skipped it.
应用推荐