Language Points
1，I could use some shuteye right now. 现在能睡会就好了。
2，I'm sleep-deprived. 我缺觉。
3，I'm gonna go home and catch up on my beauty sleep. 我得回家，补点美容觉。
4，High school students are most likely short on ZZZs. 高中生大多数人都缺觉。
5，Let's go take a nap. 走，眯会儿去。