to review or check lessons again for better understanding
再次复习或检查课程，以便更好地理解 (zai ci fu xi huo jian cha ke cheng, yi bian geng hao de li jie)
"I always go over lessons before an exam."
"我总是在考试前复习课程。" (wo zong shi zai kao shi qian fu xi ke cheng)
to have a conversation while drinking together
to continue doing something even when it is hard
to suddenly become very angry
to cause something to happen or make a change
to take care of someone or something
to publicly express opposition to something
