Awake: not sleeping醒着的;清醒的
He lay awake in his bed.
他醒着躺在床上。
Depression: 沮丧,意气消沉
The trip to the seashore brought her out of her depression.
到海边旅行使她不再抑郁。
stay up: to not go to bed at the time you would normally go to bed深夜不睡,熬夜
She stayed up reading until midnight.
她看书看到半夜才睡。
You've got school tomorrow. I don't want you staying up late.
你明天要上学。我不想让你熬夜。