我花了几个小时来打扫房子，但费了这么大力气却看不到多少效果。
I spent hours cleaning the house, but there isn't much to show for all my efforts.
你说这无所谓当然容易，可是我却已经花费很大力气而且想要取得成功。
It's all very well for you to say it doesn't matter, but I've put a lot of work into this and I want it to be a success.
你必须下大力气避免摄入过量的脂肪。
It is imperative that excess fat be avoided like the plague.
练瑜伽不用花很大力气，所以比较容易坚持。
Because it doesn't require a lot of energy and it's easy to keep up.
世界上只有美国和前苏联曾经花大力气研究生物武器。
And there's only two countries, the U.S. and the former Soviet Union, that had major efforts on trying to create biological warfare agents.
他们花大力气寻找并帮助当地军事基地附近的军人家庭。
They are starting outreach efforts to find and help families living near military bases in their regions.
我希望我们会永远认为这家人值得费这么大力气去结交。
I hope we shall always think the acquaintance worth any trouble that might be taken to establish it.
想提高个人效率的组织可能会在个人工作环境上下大力气。
Organisations wanting to increase individual efficiency might focus their efforts on personal workstations.
然而两者之间的区别在于，海地并没有经人花大力气的研究。
The difference between the two, however, is that Haiti hasn't been quantitatively studied in the past.
这是一道如此难解的题，以致我得费很大力气才能把它做出来。
It's such a difficult problem that I have to dom uch to work it out.
与此同时，必须花大力气“清洗”家庭和金融系统的资产负债表。
At the same time, a big effort must be made to purge the balance sheets of households and the financial system.
那个男孩艰难地、费了很大力气说出话来，然而他吐字有力，使人惊惧。
It was with the greatest difficulty that the boy gathered the strength to speak, but spoke with a frightening emphasis.
那个男孩艰难地、费了很大力气说出话来，然而他吐字有力，使人惊惧。
It was with the greatest difficulty that the boy gathered the strength to speak, but spoke with a frightful emphasis.
很快，花费很大力气才减掉的体重又重新回来了，减肥者又不得不从头再来。
Pretty soon all the weight that required so much effort to lose is back and the person has to start over again.
至于刚刚在美国市场夺得销量头名的惠普，则在产品的环保包装上下了大力气。
And HP, which recently seized the top sales spot in the U.S. from Dell, is focusing on making greener packaging.
由于动态语言几乎都是类型推断式的，所以您不需要花多大力气来表达基本思想。
Because dynamic languages are almost always type inferred, you don't need to work as hard to express basic ideas.
航天工业花大力气在日益扩展的飞行领域搞研究和开发，成为世界技术进步的先锋。
The aerospace industry, which devotes a considerable portion of its effort to research and development in the broadening realm of flight, is a leader of world technological advance.
舵柄在小型船只上使用得更广泛，因为对于大船来说转动舵柄来掌舵需要太大力气了。
Tillers are more commonly used on smaller sailboats because it can take much force to move the larger rudder of a big boat with a tiller.
你不需要为了让自己快乐而费很大力气—你对自己现在这这辆车很满意，不用买新的。
You don't need to do a great deal in order to be happier - instead of buying a new car, you can be satisfied with the one you have.
博客评论者花大力气地讨论文章什么没有说到，而不是建设性地评论一下什么已经说了。
Blog commenters spend a great deal of time discussing what is NOT said, instead of constructively evaluating what is said.
利用这个机会，和走在大街上的外国人交谈是练英语的极好机会，而且不用费大力气。
Using the opportunity to chat with those foreigners out in streets can be a great chance to practice your English, with very little effort.
人们不需要费很大力气就能找到劝导式设计的优秀例子；它们如此优秀以至于经常被人议论。
One need not look far to see examples of good persuasive design; they get talked about because they're exciting.
现在人们花很大力气干的很多事情，如做饭、清洁、驾驶，以后只会占用人们更少的时间。
Many things people labor hard to do now, like cooking, cleaning, and driving will require much less human time in the future.
迈克：你一定是累坏了，杰克。你在这篇报道上花了很大力气。你明天应该休息一天。
Mike: You must be really tired, Jake. You've been working hard on this story. You should take a day off tomorrow.
然而，问题的关键在于如何利用和开发我国的人力资源，这是值得我们花大力气研究和探讨的问题。
However, the key of the problem is how to use and develop the labor resource of our country, this is what we should make efforts to research and discuss.
这样你的胃就不用费那么大力气去消化这些食物，而且那些重要的维生素和营养会更容易被人体吸收。
Your stomach won \ 't have to work so hard to digest the food, and important vitamins and nutrients will be absorbed more readily.
这样你的胃就不用费那么大力气去消化这些食物，而且那些重要的维生素和营养会更容易被人体吸收。
Your stomach won \ 't have to work so hard to digest the food, and important vitamins and nutrients will be absorbed more readily.
应用推荐