舍得: to be willing to part with sth...
高效: efficient, highly effective...
何必: there is no need, why should...
下岗: to come off sentry duty, to lay off (a worker), laid-off...
碰: touch, meet...
则: (indicating sequence) then,...; (indicating cause and effect, condition) (if...,) then...; (indicating contrast)..., while...; (indicating concession) as...as it is...
上边: the top, above, overhead, upwards, the top margin, above-mentioned, those higher up...
定向: to orientate, directional, directed, orienteering...
本性: natural instincts, nature, inherent quality...
席: woven mat, seat, banquet, place in a democratic assembly, classifier for banquets, conversations etc...
