They set cameras on floatation devices, which they put into the sewage system.

他们摄像头安装在漂浮上，其放入污水处理系统中。

The embarrassed Soviet leader needed a floatation device and apparently paddled like a dog.

尴尬的苏联领导人需要一个漂浮装置， 显像狗一样划水。

The Securities and Exchange Commission said a series of ill-fitted decisions disrupted one of the largest floatations in history and violated fundamental rules.

证券交易委员会称多个不当决策弄砸了史上最大规模的上市，还违反了基本的准则。

The captains says the cabin crew will give instructions on how to use the floatation devices and the oxygen masks.

机长们说，机人员指导如何使用漂浮装置和氧气面罩。

A " floatation device" is something that you either wear or hold onto that prevents your body from going underneath the water.

“漂浮装置”是你佩戴或抓住的东西，可以防止你的身体进入水下。

What's with all the bottles of liquor? Excuse me, Miss! In the event of a water landing, could this seat be used as a floatation device?

带那么多酒干什么？打扰一下，小姐，在一场无法避免的水上着陆，这个座位可以用做漂浮？

The cabin crew will review the emergency procedures, and give you instructions on how to use the floatation devices and the oxygen masks.

机人员审查紧急程序，并为您提供有关如何使用漂浮装置和氧气面罩的说明。

Risking their lives, many came under the cover of darkness, some aided by floatation devices but the light at the end turned out to be Spanish authorities.

许多人冒着生命危险，在黑暗的掩护下到来，有些人借助漂浮装置，但在面照明的却是西班牙当局。

As water diffused out of the shell and into the salty blood, gas seeped in, and what was once a suit of armor became a personal floatation device.

当水从壳中扩散到咸味的血液中时，气体渗入， 曾经是一套盔甲的东西变成了个人漂浮装置。

So if you can't swim, for example, but you have a floatation device, you can hang onto the floatation device so that you don't go down into the water and die.

因此，如果你不会游泳， 例如，但你有一个漂浮装置，你可以挂在漂浮装置上， 这样你就不会掉入水中而死。