避免: to avert, to prevent, to avoid, to refrain from...
玩: to play, to have fun, to trifle with, toy, sth used for amusement, curio or antique (Taiwan pr. [wan4]), to keep sth for entertainment...
塑料袋: plastic bag...
见效: to have the desired effect...
下台: to go off the stage, to fall from position of prestige, to step down (from office etc), to disentangle oneself, to get off the hook...
高考: college entrance exam (especially as abbr. for ), (Tw) entrance exam for senior government service posts (abbr. for )...
墙: wall...