to go to bed later than usual, often to study
比平常晚睡，通常是为了学习 (bǐ píngcháng wǎn shuì, tōngcháng shì wèi le xuéxí)
"Many students stay up late studying before exams."
"许多学生在考试前熬夜学习。" (xǔduō xuéshēng zài kǎoshì qián áoyè xuéxí)
to give complete attention to the task at hand
to share your deep emotions honestly with someone
to read something quickly
to start a journey
to cooperate or collaborate with someone
to resign or leave a position of authority or responsibility
