Airlines already offer extended seatbelts to larger passengers to comply with safety rules but a number of carriers now insist obese customers buy an extra seat.

航空公司已为大块头乘客提供了加大型安全带，以满足安全运营规则，但目前仍有一些航空公司坚持肥胖乘客需购买两张座位票。

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Infantino is announcing a voluntary replacement programme for the Infantino SlingRider infant baby carriers to address concerns raised by the Consumer Product Safety Commission.

作为对美国消费者产品安全委员会对该产品提出的安全疑虑的回应，Infantino公司宣布要开展一项主动更换产品计划。

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Inorganic nanoparticles as non-viral gene carriers have caught much attention because of their good stability, biocompatibility, safety, efficiency and non-immunogenicity.

无机纳米颗粒类非病毒型基因载体因其稳定性好、生物亲和性好、安全、有效、无免疫原性等优点，已引起广泛关注。

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The Federal Motor Carriers Safety Administration said Fung Wah improperly hired drivers who couldn't speak English and who regularly exceeded speed limits.

WSJ: Mass. official: Buses pulled from road for safety

The trade group International Air Transport Association does its own safety audits on air carriers.

CNN: How do you know your airline is safe?

Barr also works as a social media consultant to Location Labs, a provider of mobile safety apps to wireless carriers, and she is occasionally paid by other app developers to review their products.

MSN: Software industry braces for new phone apps rules