"I told him many years ago, it's very hostile," Kittinger said. "you're in a vacuum, and your whole life is dependent on the pressure suit working properly."

“我告诉他许多年以前，这么做非常危险，”基廷格说，“你处于真空的环境中，你的全部生命都仰仗压力服的表现。”

youdao

A short section on vacuum and its applications is followed by basic circuit information.

然后简要介绍了真空以及其应用，然后本书给出了一些基础的回路资料。

youdao

One space tourist (whose identity is closely guarded) forgot to switch on the vacuum in the ISS toilet before off-loading. The results were disastrous, and the chamber was splattered with feces.

曾有个太空游客(身份严格保密)在空间站如厕时忘记打开真空吸入管，结果太可怕了，整个厕所都是喷溅的排泄物。

youdao

The soldiers on the ground here have no political role, and at the moment, there is an administrative vacuum on the streets of many of these northern, newly liberated areas.

CNN: Sadler: 'Administrative vacuum' in liberated north

There is a comparative vacuum on the Republican side.

CNN: Michael Bloomberg eyes run at New York mayor

Those with aspirations beyond their states are mindful that a leadership vacuum exists in the GOP and that one is on the horizon in the Democratic Party, too, given that Obama is in his second term.

WSJ: New generation of governors seeking the limelight