They were decked out in tracksuits, seemingly to dissimulate their true function.他们都穿着田径服，似乎想掩饰他们的真实职能。For tracksuits you need material with plenty of stretch.做田径服需要用弹性强的料子....
非法书商们售出了价值7,500万美元的盗版书。Bootleggers sold 75 million dollars-worth of copies.所有的书商都出售这种书.This kind of books is sold by all booksellers.这本书定于9月10号发行，但是一些书商已抢先一步，决定提前销售。It wasn't due to be released until September 10, b...
I have heard the taste that something scorches.我闻到了什么东西烧焦的味道.The atmosphere is becoming thinner and strong sunlight scorches people.臭氧层越来越薄,阳光越来越灼人.Light, probably scorches the corn, on airship's blue smoke has not ...
Bad temper is his worst infirmity.坏脾气是他最大的弱点.Old age and infirmity had begun to catch up with him.他开始显出年老体衰的样子了.those incapable of supporting themselves by reason of age and infirmity那些因为年迈体衰而不能养活自己的人We all fear disabili...