to do something that one has missed or delayed doing before a deadline
做一些之前错过或延迟的事情，在截止日期之前
"I stayed late to catch up on my unfinished reports."
"我加班工作来赶上我未完成的报告。"
to not share thoughts or feelings with others
to respond immediately after receiving a message
to smile widely because of happiness or pride
to do something very quickly, often carelessly
to become friends again naturally after a conflict
to thank someone genuinely and wholeheartedly
