The city has trebled the number of its prisoners to 21,000.该市的囚犯人数增长了两倍，达到21,000人。Their profits have trebled in the last two years.最近两年他们的利润增加了三倍.It's value has trebled.它的价值已增长到原来的三倍....
Look, the clotheshorse becomes the scenery.瞧!我们租住的小窝, 晒衣架也成了风景.Textile fab impreg, ctd, cov nes; paintd canvas ( e . g. threatrical scenery )用其他材料浸渍 、 涂布或包覆的纺织物; 已绘制画布 ( 如, 舞台布景等 )The scenery here surpasses that of the l...