歌剧: Western opera...
主角: leading role, lead...
作息: to work and rest...
逾期: to be overdue, to fail to meet a deadline, to be behind in doing sth...
归纳: to sum up, to summarize, to conclude from facts, induction (method of deduction in logic)...
反正: anyway, in any case, to come over from the enemy's side...
西北: northwest...
换: to exchange, to change (clothes etc), to substitute, to switch, to convert (currency)...
矮: low, short (in length)...
离婚: to divorce, divorced from (one's spouse)...
