The relief policy had averted starvation, no doubt, but suicide, personal quarrel, unhappy homes . 救济政策无疑缓解了饥饿，但却不能阻止厌世自杀、互相争吵、家庭不和。
Lou and oscar were industrious, but he could never teach them to use their heads about their work . 娄和奥斯卡都很勤快，不过，他却不能诱导他们在工作中如何使用他们的头脑。
The marvelous new militancy which has engulfed the negro community must not lead us to a distrust of all white people . 现在黑人社会充满着了不起的新的战斗精神，但是我们却不能因此而不信任所有的白人。
"you can take the child out of the country," my elders were fond of saying, "but you can't take the country out of the child. " “你能让孩子离开祖国，”我的上辈人常常这样说，“却不能让孩子忘记祖国”。
The advantages of acoustical techniques reside in the fact that sound waves can propagate considerable distances in dense liquids and solid where light cannot . 声学方法的优点在于声被在稠密液体或固体中可以传播很远，而光却不能。
Unfortunately the shock conditions for accompanying longitudinal waves cannot be inferred at the outset without having detailed information about the shear wave . 很可惜，对伴随的纵波，冲击波条件却不能从一开始就在没有剪切波的详尽知识的情况下推测得出。
Law must be stable and it cannot stand still 法律必须保持稳定但却不能一成不变
And the person that i most want to tell can ' t be told 最想倾诉的人我却不能启齿
D love to , but i . . . 1 . thank you 婉言谢绝别人的相助但说无妨，而道谢却不能忘：
" i shall deprive you of a treat , " said quilp “我却不能让你过瘾， ”奎尔普说道。
