This is an entirely computer operated system which is very user friendly.这个系统完全由电脑操控，非常好用。This program is much more user - friendly.这个程序容易使用的多了.Multimedia techniques make this system user - friendly, more vivid and vigor...
长白山区瓦蛛属三新纪录种 ( 蜘蛛目: 皿蛛科: 微蛛亚科 )Three new Record Species of the Genus Walckenaeria Blackwall From Changbai Mountain Region ( Araneae: Linyphiidae: erigoninae )捕获数量最多的是直翅目和蜘蛛目, 分别达到27.91%和22.77%.What the quantities are mos...
Shortly afterwards, cuts in defence spending forced the aerospace industry to retrench.不久之后，国防开支的削减迫使航空航天业紧缩开支。Inflation has forced us to retrench.因通货膨胀我们不得不紧缩开支.The mess of Wall Street means the families have to retrenc...