您要查找的是不是：
- ensure against the need forvt. 保证不需要
- The high clock frequency requirements will have to be weighed against the need for tighter design criteria that ensure high noise immunity. 高时钟频率的要求比高抗扰度的要求更为重要，因为高抗扰度可通过精心设计予以保证。
- The need for that kind of books has petered out. 对那种书的需求逐渐消失了。
- They urged on us the need for cooperation. 他们向我们强调合作的必要性。
- I instilled the need for kindness into my children. 我不断向孩子们灌输仁慈的必要。
- The focal point of our discussion was the need for action. 我们讨论的中心是采取行动的必要性。
- He woke his audience to the need for concerted action. 他使听众意识到有必要采取一致的行动。
- He said that such provocation underscored the need for action against the defiance of a rogue nuclear power and the spread of weapons across the world. 他说：这样的挑衅使得我们必须采取行动，打垮这些对杀伤性极大的核武器的无视行为，禁止核武器在世界范围内使用。
- Do you agree with me about the need for more schools? 关於多建一些学校一事，你同意我的意见吗？
- The discussion turned on the need for better public health care. 讨论环绕着改善公众卫生保健的必要性。
- This has been a timely reminder of the need for constant care. 这件事适时地提醒我们要时时谨慎。
- The more adverse the circumstances,the greater the need for concentrating our forces and for the leaders to be resolute in struggle,because only thus can we have internal unity against the enemy. 愈是恶劣环境，队伍愈须集中，领导者愈须坚决奋斗，方能团结内部，应付敌人。
- This new process has eliminated the need for checking the products by hand. 采用这种新方法无须再用手工检验产品。
- The loss of all his belongings rammed home the need to ensure against fire and theft. 他丧失了所有财产，充分说明了防火防盗保险的必要性。
- Most people have come to accept the need for conservation of natural resources. 现在大多数人已认识到保护自然资源的必要。
- It seems that the cartoonist is sending a message about the significance of trees in water and soil conservation and the need for everyone to fight against the danger of the desertification. 我们可以从图中推测出画家试图把我们的注意力吸引到森林遭到破坏这一悲剧上，而这正是威胁地球生态平衡的一部分。
- Strikes by prison officers underline the need for reform in our gaols. 监狱工作人员罢工一事，突出地表明我们的监狱制度需要改革。
- ensure against the need of 保证不需要
- All this wake the local government to the need for safety precaution. 所有这些使当地政府认识到必须采取安全预防措施。
- Then he hammered home the need for action. 然后他有力地提出需要采取行动的理由。
