(51)工薪阶层：state employee.salaried person (52)过犹不及：going too far ia as bad as not going far enough (53)函授大学：correspondence university (54)好莱坞大片：Hollywood blockbuster (55)核心竞争力：core competitiveness (56)虎父无犬子：A wise goose never lays a tame egg (57)基本国情：fundamental realities of the country (58)激烈竞争：cut-throat competition (59)极限运动：maximal exercise/X-games (60)集中精力把经济建设搞上去：go all out for economic development