"But there are tens of thousands of chemicals on the market for which there has been little or no safety testing," she said.

但市场上还有成千上万种化学物质，而对这些物质的安全性却很少、甚至从来没有进行过检查。

youdao

For safety by testing in animals.

在动物身上检验安全性。

youdao

The amount of safety testing for both the occupants and other road users is formidable.

大量的对于其使用者和其他公路使用者的安全性测试是令人生畏的。

youdao

The officials said they want more testing for safety.

VOA: special.2010.03.23

Approximately 35% of drug development costs are for safety testing, while 65% are for efficacy testing.

FORBES: Magazine Article

Globally, the nonprofit group ASTM International (formerly the American Society for Testing and Materials) sets voluntary safety standards for the industry regarding design, manufacturing, maintenance and operations.

BBC: The human limits of roller coasters

The FAA has used designated company employees to oversee and validate some safety testing for more than two decades, a practice critics complain has inherent conflicts of interest.

NPR: NTSB Probes Safety Testing Of Boeing 787 Batteries