监视: to monitor, to keep a close watch over, surveillance...
实惠: tangible benefit, material advantages, cheap, economical, advantageous (deal), substantial (discount)...
自私自利: everything for self and selfish profit (idiom); with no regard for others, selfish, mercenary...
舌头: tongue, enemy soldier captured for the purpose of extracting information...
唯: only, alone...
向着: towards, facing (sb or sth), (coll.) to side with, to favor...
检讨: to examine or inspect, self-criticism, review...
全场: everyone present, the whole audience, across-the-board, unanimously, whole duration (of a competition or match)...
男士: man, gentleman...
敬礼: to salute, salute...
