The case against is twofold: too risky and too expensive.反对理由有两点：太冒险而且太昂贵。a twofold rise in prices价格上涨一倍The problem was twofold.这个问题分两个部分。The value of the new Cordinate Systems and surfaces is twofold.新坐标系和坐标曲面的价值是双重的....
I felt impelled to go on speaking.我感到不得不继续说下去。I feel impelled to express grave doubts about the project.我觉得不得不对这项计划深表怀疑。He felt impelled to investigate further.他觉得有必要作进一步调查。Faith that justice would prevail impelled us fo...
There is no such thing as a great talent without great will - power. -- Balzac没有伟大的意志力，便没有雄才大略。 -- 巴尔扎克Here is the territory of a Balzac.这是巴尔扎克的领域.Many characters in Balzac's " Human Comedy " figure in more than one...
Everyone wanted to bowl, hence everyone wanted to open a bowling alley.大家都想玩保龄球，因此大家都想开保龄球馆。Whatever is hidden is harmful (hence revelation equals security).任何隐藏的东西都是有害的（所以披露就等于安全）。The sports meet will be held three days...