33.setthetrendforsth=tostartdoingsomethingthatotherpeoplecopy［解析］（某人）开创了做某事的潮流[例句]Largercorporationsaresettingthetrendforbettermaternitybenefits.(CALD3)较为大型的企业都在开创为员工提供更好生育福利的潮流。To save the planet we must set the trend forcaring for the environment.(LDOCE5)为了拯救地球，我们必须引导保护环境的潮流。34.there’s room for improvement=something is not perfect and needs to be improved［解析］我们可以用there’s room for improvement 来指某食物尚不完美，还有改进空间。［近义表达]sth.leaves much to be desired[例句］Her writing is better butthere is still room forimprovement.她写得比以前好多了，但是仍有改进的余地。Even now，the interiors of homes and workplaces are typically lit at only atenth of the brightness og the outdoors one an overcast day， so there is plenty of room forimprovement.(The Economist)即使是现在，阴天情况下住宅和车间室内的光线通常只有室外的十分之一，所以改善的空间还很大对英语雅思写作以及各种吃喝玩乐感兴趣的筒子们，欢迎关注Jason老师这个微信公众公众号，这里的脑洞很大。