The man with a new idea is a crank until the idea succeeds.(Mark Twain , American writer)具有新想法的人在其想法实现之前是个怪人。 (美国作家 马克·吐温)The idea is that too much BLyS might crank up autoantibody production.问题是太多的BLYS会促使自身抗体的产生.The man...
我见到过这个身着灰色套装的英俊男士。I saw this nice-looking man in a gray suit.他的灰色针织毛衫和长裤全都被雨水淋透了。His grey jersey and trousers were sodden with the rain.这幢楼刷的是浅灰色的灰泥，看上去有些陈旧。The building was of greyish plaster and looked old....
这家饭馆档次很低，大约有60个座位。It is a downmarket eating house, seating about 60.第五档次也许包括那些通过社区行为而取得的需求.A fifth level probably would involve wants that can beachieved best by community action.到1957、1958年,第三档次的需求在相当程度上得以满足.By 1957 or ...