In addition, they also add some rich in potassium, magnesium liquid, can help them to overcome in the rotating shaft of the "phoenix" capsule lifesaving cabin vertigo nausea.

另外，他们还补充一些富含钾、镁元素的流食，能帮助他们克服在旋转升井的“凤凰号”胶囊救生舱内的眩晕恶心感。

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That cabin is a 14-ton spherical steel capsule only two meters in diameter, with a single,half-meter-wide circular plastic window for viewing.

VOA: standard.2010.06.21

Gus Grissom, Ed White, and Roger Chaffee were killed in the capsule of Apollo 1, when a flash fire ripped through their cabin.

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