"In seat belt safety, we know people are going to speed and one of the ways that we've reduced traffic deaths is we've added seat belts."

VOA: standard.2010.03.02

OK, to work. A word of warning: fasten your seat belts.

好了，开始工作，一些警告的话：,系紧你们的安全带。

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"So condoms are the seat belts of AIDS." According to the Britain-based HIV Charity the Terence Higgins Trust, over 7,000 people were diagnosed with HIV in the UK in 2008, that's almost three times the number a decade ago.

VOA: standard.2010.03.02

And while drivers and passengers alike in large motor homes are supposed to keep their seat belts fastened on the road, it's not uncommon to find someone in back reaching for cold refreshments, spreading maps out on a table - even taking a nap, fully reclined!

VOA: standard.2010.03.01