演练: to do a drill, to practice, training, drill...
个案: a case, an individual case, case-by-case...
最好: best, (you) had better (do what we suggest)...
乘车: to ride (in a car or carriage), to drive, to motor...
惭愧: ashamed...
俗话: common saying, proverb...
安心: at ease, to feel relieved, to set one's mind at rest, to keep one's mind on sth...
切割: to cut...
不了了之: to settle a matter by leaving it unsettled, to end up with nothing definite...
招: to recruit, to provoke, to beckon, to incur, to infect, contagious, a move (chess), a maneuver, device, trick, to confess...
