1.
it is good to know survival bobbing.
都应该学会救生浮游。
2.
Survival bobbing lets you float for a long time on your stomach.
救生浮游就是让你长时间地仰卧着漂浮在水上。
3.
" Lifesaving appliances(bed-type, pillow-type and cushion-type) for inland waterway ships"
GB14035-1993内河船舶救生浮具睡垫、枕头、座垫
4.
floating buoy (excl.lifebuoys)
浮圈（不包括救生圈）
5.
Self-igniting light for lifebuoys
GB4541-1991救生圈用自亮浮灯
6.
adjustable buoyancy life jacket
可调校浮力的救生衣
7.
His life jacket buoyed him up.
救生衣使他浮在水面。
8.
The life jacket buoyed him up until help arrived
救生衣使他浮起直到获救。
9.
The life jacket buoyed her up until help arrived.
救生衣使她浮在水上直到获救。
10.
Behind me, a floatie came to the surface.
在我后边的水面上漂浮着一个救生圈。
11.
Self-igniting light and orange smoke signal for lifebuoys
GB3107.10-1991救生圈用自亮浮灯及橙色烟雾组合信号
12.
The life raft was buoyed up by two airtight oil drums.
那只救生筏是由两只密封的油筒浮起来的。
13.
were adrift in a lifeboat following a dramatic escape from a burning freighter.
奇迹般地从着火的货船上逃生以后，在一艘救生艇上漂浮着。
14.
The judges stand on the platform in the middle of the river. They all dress in red and the lifeboats stand in readiness. People need not worry about the safety problems.
裁判员站在河中央的浮台上，大家都穿有救生衣，且有救生艇严阵以待，不必担心安全问题。
15.
"Bring a long rope (> 10 m) for rescue purpose. The rope should be able to float on water, does not stretch easily and should be easy to hold tightly."
应带一条长于十米、能浮水、没有弹性、不容易滑手的救生绳。
16.
Made of glass fibre, the capsule will float on the sea and will not be dragged down by the sinking ship.
救生艇是玻璃钢板制成的，它将漂浮在海上，不会被沉船拖下去。
17.
He tied up both ends of his shirt, blew it up as a life-jacket and drifted on the sea. Fortunately, a passing boat rescued him.
为了求生，把身上衣服两头系紧大扣，吹满了气，在海面漂浮，终于侥幸被救上船，死里逃生。
18.
A life preserver shaped like a ring.
救生圈圈状救生用具