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- I had to think long and hard before I could find the answer. 我要用很长时间用心想想才可找出答案。
- We thought long and hard before deciding to move house. 我们经过长久慎重的考虑之后才决定搬家。
- And at a time when prices are rising quickly one should think long and hard about these questions. 同时,若价格在迅速上涨,就更要三思,慎重考虑这些问题。
- "That's Okay,” means that she wants to think long and hard before paying you retributions for whatever it is that you have done. “可以/无妨”，就是她想在因为你所犯的事儿，不管是什么事儿，而给你惩罚前，用足够的时间努力的想。
- May all who will be making decisions at Copenhagen think long and hard about "Earthrise" and how special and fragile our planet is in the black void of space. 希望哥本哈根回合谈判中的决策者们仔细思考“地出”照片的意义，并意识到我们的地球在广袤太空是如何的特别和脆弱。
- It's OK to think long and hard about whether to get married, move to a new city, or to have a child, but when you're deciding between that Saab and a Volvo, don't give yourself more than a few days. 每一个决定都要耗费大脑的精力。可以对是否要结婚、移居新城市、或生孩子做长期做仔细长期考虑。但是当你决定买沃尔沃还是萨博，那么时间不要超过数天。
- We sought long and hard but found no answer. 我们费力多时也未找到答案。
- It is clear that Mr Obama has consulted widely about this policy of escalation, and personally thought long and hard about such an unpleasant decision. 很明显，奥巴马就增兵政策听取了广泛意见，并对这样一个令人不快的决定给予了长时间的运筹帷幄。
- The struggle for independence was long and hard. 为独立而斗争是长期而艰苦的。
- You have worked long and hard in our best interest. 为了我们的最大利益,你们辛辛苦苦,任劳任怨地工作着。
- think long and hard; cudgel one's brains; be deep in thought 苦思冥想
- This time the chase would be long and hard and unrelenting. 这一次的追踪将是长期的、艰难的、不屈不挠的。
- The war had been long and hard,but now there was peace at last. 战争持续了很久，苦不堪言，但现在终于和平了。
- The war had been long and hard, but now there was peace at last. 战争持续了很久，苦不堪言，但现在终于和平了。
- Bringing up a handicapped child can be a long and hard road. 养大一个残疾儿童是件十分费时费力的事情。
- He would have tipped his head back and laughed, long and hard. 他一定会仰起头开始哈哈大笑，笑得那叫一个长。
- McCain.Sen.McCain fought long and hard in this campain. 在这次漫长的竞选中，他付出了艰苦的努力。
- The war had been long and hard, but now there was peace at lat. 战争是漫长和艰苦的;但是现在和平终于到来了.
- The road to being an NBA star is a long and hard battle. 成为一名超级巨星之路必将会是一场长而艰苦的战斗。
- Prof.Keeffe: Yeah I've thought about that long and hard as well. Keeffe教授：是的，我也被这个问题困扰了很久。
