But the right amount of stress makes us more efficient, healthier and safer.

但是适量的压力会让我们更有效率、更健康、更安全。

youdao

It should become smaller, safer, and more economical, and should not be powered by the gasoline engine.

它应该变得更小、更安全、更节油，而且不应该由汽油发动机驱动。

youdao

The continuing tension has prompted more than half the inhabitants of the refugee camp to flee to safer areas.

持续的紧张局势已经促使难民营中一半以上的人逃往了更安全的地区。

《柯林斯英汉双解大词典》

So the gulf of Aden may well become a more safer area in the near future,".

VOA: standard.2009.10.30

And if you stay out here, then you know, you're kind of a little more safer,

如果你呆在这儿，你就稍微安全一点，

圣莫妮卡和洛杉矶 - SpeakingMax英语口语达人

I think the smallpox vaccine we made now would probably be better, more effective, and safer than the vaccines we made in the '50s.

我相信若我们现在制造天花疫苗,应该会比五十年代的更有效更安全

耶鲁公开课 - 生物医学工程探索课程节选

So, Dick, as you prepare to leave the Senate that you love, I think I speak on behalf of everybody here and millions of people across the country to say that your legacy will endure in a safer and more secure world, and a safer and more secure America.

WHITEHOUSE: The White House

One of the key aims of our Connecting Leicester vision is to make the city centre more attractive - and safer - to even more cyclists.

BBC: East Midlands cycle paths get ?2.8m investment

Drawing on research from the U.S. Navy, the opinions of noted psychologists, and on his own experience, CWO Mario Vittone tells us why yelling at recruits is valuable, why stress and fear have a place in the classroom, and why asking for more than is humanly possible sometimes makes everyone safer and more effective.

FORBES: To Grow The Economy, Grow People