life belt

基本解釋

Adopted pedal brake system, operation ease, extending the life of belt and spindle.
腳踏式制動(dòng)系統(tǒng)，操作更簡(jiǎn)單，同時(shí)延長(zhǎng)龍帶和錠子壽命。
The portable life belt provided by the invention has small volume and can be carried conveniently as the gas-bag belt length can be regulated according to waistline of users;
本發(fā)明提供的一種便攜式救生帶，躰積小，攜帶方便，可根據(jù)使用者的腰圍調(diào)節(jié)氣囊?guī)чL(zhǎng)度；
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Aggregates batching system is adopted high-quality unsowed sulphur contact head ring tape compacts Wish steady, reliable running, that effectively raises the usage life of belt.
骨料配料系統(tǒng)採(cǎi)用高質(zhì)量的無縫硫化接頭環(huán)形膠帶，結(jié)搆緊湊，運(yùn)行平穩(wěn)，可靠。不易跑偏，有傚地提高皮帶使用壽命。
zzlmjx.cn.alibaba.com

But as I grew up, as I got more life and flyfishing experiences under my belt—as I changed, really—my old favorite magazines seemed to stagnate a bit.
FORBES: An Interview With Tom Bie, Founder Of The Drake Magazine
Hunter's vigorous support for the military and for pro-life causes could play well in the Bible Belt.
NPR: Rep. Duncan Hunter (R-CA)
Outside of wearing your seat belt, electronic stability control, or ESC, is now widely viewed as the biggest potential life-saver in an automobile.
FORBES: Magazine Article

A lifebelt is a large ring, usually made of a light substance such as cork, which someone who has fallen into deep water can use to float.