I'm worried about the safety of the treatment.

我担心这种疗法是否安全。

《牛津词典》

We watched the lions from the safety of the car.

我们从车里看狮子，很安全。

《牛津词典》

There is growing concern over the safety of the missing teenager.

人们对这个失踪少年的安全越来越担心。

《牛津词典》

Negroes should enjoy every possible right that does not threaten the safety of the society in which they live."

VOA: special.2009.06.11

Eleven dollars per part at 12.5 million cars and trucks came to a total cost of $137 million to improve the safety.

给1250万辆轿车和卡车配上11美元的隔板,提高安全性，共需花费一亿三千七百万美元。

耶鲁公开课 - 公正课程节选

The cost per part to increase the safety of the Pinto, they calculated at $11.00 per part.

能增加平托安全性的隔板，每块成本是11美元。

耶鲁公开课 - 公正课程节选

Improving the safety of young drivers will also mean that they will face lower motor insurance costs.

BBC: Drivers 'should be made to learn for a year'

Seven teams withdrew from the US race because Michelin could not guarantee the safety of its tyres.

BBC: Minardi boss Paul Stoddart

She says he had been complaining about the safety of the mine even before the rockfall.

BBC: Miners clock off 69-day shift from hell