Firs, spruces and pines are conifers.冷杉 、 云杉和松树都是针叶树.Pines, firs, and hollies are evergreen trees.松树, 杉树以及冬青是常绿树.Her firs big break came alongside Jane Russell in Gentlemen Preferred Blondes.她的冷杉很大的突破与简·里先生来金发碧眼的首选....
A new format would alienate its ageing readership without attracting young readers.新的版式会疏远上了年纪的读者群，并且也不会吸引年轻读者。Too much protein in the diet may advance the ageing process.饮食中摄入过量蛋白质可能会加速衰老。How much faith should we put in...
去年，这个集团的纯利润率为30%。The group had a net profit margin of 30% last year.为了维持资金周转，利润率已被降为最低。Profit margins have been slashed to the bone in an attempt to keep turnover moving.为了保持利润率，常置卫生和安全规章于不顾。In order to maintain profit m...