We all want to live in safer cities.

我们都希望住在比较安全的城市里。

《牛津词典》

"Are you sure the raft is safe?" she asked anxiously. "Couldn't be safer," Max assured her confidently.

“你确定这筏子安全吗？”她不安地问。“再安全不过了，”马克斯自信地向她保证。

《柯林斯英汉双解大词典》

It's safer to fake a tan with make-up rather than subject your complexion to the harsh rays of the sun.

用化妆来伪造棕褐色的皮肤比让皮肤暴露于强烈的太阳光线更安全。

《柯林斯英汉双解大词典》

Mister Sumrall says NASA estimates the new Ares One will be twenty to thirty times safer than the Space Shuttle.

VOA: special.2009.12.30

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

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

The ruling Green Party said the limit will make the roads safer for pedestrians and cyclists.

BBC: Brighton and Hove city centre 20mph scheme starts

According to the FAA, the system will make air travel faster, safer and cheaper.

BBC: The futurist: The US�� new air traffic control system

Depending on your willingness to take risk, you could own bigger, safer stocks or smaller, riskier ones.

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