life-preserver信息详情
救生用具
life preservers───（美）救生用具；（英）护身棒
file server───文件服务器
game reserve───猎物繁殖和保护区
game reserves───狩猎保护区（gamereserve的复数）
in reserve───备用的；留下的
life insurer───人寿保险公司
life peer───n.终身贵族
life peerage───一代贵族的爵位，非世袭贵族
life peerages───一代贵族的爵位，非世袭贵族
While these ads yielded small amounts of money compared to banner ads at the time, as the dot-com bubble burst, this system became our life preserver.───尽管这种广告比横幅广告赚的钱少，但在网络泡沫破灭的时候，这套系统成了我们的生命线。
We've thrown ourselves into cutthroat waters without a life preserver in sight, exposing our workers to the harsh mercy of global competition without showing them any mercy of our own.───我们将自己投身到了竞争激烈的大海中，却看不到救生艇，让我们的工人们面对全球竞争的残酷，却没有给他们任何自己人的怜悯。
you to throw the rest of us a life-preserver; once we’ve caught it, once we’ve caught on, your future will be assured.───你。 一旦我们被淹没在信息的海洋里，你得给我们其他人扔下来一个救生圈；一旦我们抓住了你的救生圈，你的未来就是板钉钉了—“充满希望，无可限量”。
The piece of life-preserver lay under him, and sometimes he whirled down the incline of a wave as if he were on a handsled.───那条救生带压在他的下面。有时他急速地滑下海浪的斜坡，就像坐在平滑的雪橇上一样。
But what looked at first like a life preserver turned out to be an anchor, pulling her deeper into poverty.───正是那些看上去像救命草一样的东西，结果成为了锚把她拉入了贫困的深渊。
"This harness and life preserver combination is designed for higher ejection speeds than those used in other aircraft, " Merrill notes.───“这种降落伞装具和救生设备的组合是针对比其它飞机所拥有的更高的弹射速度设计的，”米勒上校解释说。
I saw him carrying a backpack, backpack and water bottles around all covered with wood, hand is holding a life preserver.───只见他背着一个背包，背包周围都挂满了水壶和木板，手上更是拿着一个救生圈。
life preserver must be adjustable to the wide variety of shapes and sizes of wearers.───此外，它必须是可调整的，以适应不同体型和身材的使用者。
It turned out he found the calm tonight after preparing the backpacks and life preserver in case contingencies.───原来他在发现今晚的平静后就准备了背包和救生圈，以防不时之需。