学员: student, member of an institution of learning, officer cadet...
贫富: poor and rich...
逮捕: to arrest, to apprehend, an arrest...
关上: to close (a door), to turn off (light, electrical equipment etc)...
董事会: board of directors...
生意: business...
学业: studies, schoolwork...
环: ring, hoop, loop, (chain) link, classifier for scores in archery etc, to surround, to encircle, to hem in...
股东: shareholder, stockholder...
精确: accurate, precise...
