We have to test a number of blade types to avoid this happening or at least make sure it does not damage the turbines or reduce performance.

我们必须测试多种类型的叶片来避免这种情况的发生，或者至少确保它不会损坏涡轮或降低其性能。

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China has already taken some remarkable steps to reduce damage to the environment.

中国为减少对环境的破坏已采取了一些重大举措。

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Sleeves and cases can reduce the damage from falls by absorbing the impact if the notebook gets dropped.

如果本本坠地，电脑盒和内胆包能通过吸收冲击力来降低损伤。

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They said turmeric also has been shown to reduce evidence of damage in the brains of patients with Alzheimer's disease.

VOA: special.2009.05.19

The researchers said turmeric has been shown to reduce evidence of damage in the brains of patients with Alzheimer's disease.

VOA: special.2010.06.01

CPR,or cardiopulmonary resuscitation, can save a life and reduce the risk of brain damage from loss of oxygen.

VOA: special.2009.06.09

All this public service, which began as an effort by insurers (underwriters, that is) to reduce damage claims, earns UL its not-for-profit status.

FORBES: By the Numbers

Professor Thoreson has pioneered new treatments at the hospital since 1998 when she began cooling babies to reduce damage in the newborn brain.

BBC: Cooling gas to help save babies in Bristol

Ability to reduce collateral damage and casualties in every targeting application, to enhance credibility of use.

CENTERFORSECURITYPOLICY: A Different Approach to Nonproliferation (2005)