She tightened her belt an extra notch.

她将腰带又束紧了一格。

《牛津词典》

The white belt signifies that he's an absolute beginner.

白腰带表示他完全是个新手。

《牛津词典》

Children must use an approved child restraint or adult seat belt.

儿童必须使用经过认可的儿童安全带或成人座椅安全带。

《牛津词典》

The United States first recognized the invention of an automobile seat belt in eighteen forty-nine.

VOA: special.2010.02.09

Kenyan national Wangari Maathai won the 2004 Nobel Peace Prize for her work in the Green Belt Movement, an organization that engages in tree-planting activities and environment conservation.

VOA: standard.2010.02.24

There is an inner belt, extending from about 100 to 10, 000 kilometers high, and an outer belt extending from 13, 000 to 60, 000 kilometers altitude.

MSN: Salvaging Science from Stricken Mars Moon Probe: A Scientist's View - Technology & science - Space - Space.com | NBC News

The Radiation Belt Storm Probes will map out the density of charged particles across the belts, which are divided into two: an inner belt, and an outer.

MSN: Twin satellites will study radiation around Earth

As Gen Aouni emerged from his home, the second bomber, who had been wounded by the guards, detonated an explosives belt.

BBC: Iraq intelligence academy chief Ali Aouni killed