The rocks and soil and the rusty dust are always blowing around in the freeze dry atmosphere.

岩石和土壤及生锈的灰尘总是在这个冰冻的干燥大气中。

To freeze dry meals for space travel, the food has to be cooked then quickly frozen and dehydrated.

要冷冻太空旅行的干粮的话，食物必须煮熟，然后快速冷冻和脱水。

It's, it's great, it's really nice. The chicken, a touch dry but it's freeze dried chicken. Or dehydrated chicken.

太棒了，真的很好。鸡肉有点干，但它是冻干鸡肉。或者是脱水鸡肉。

It's these freeze dried potatoes that are naturally freeze dried in the Andes or something like that.

这些冻干土豆是在安第斯山脉或类似地方自然冻干的。

They are a multi award-winning range of freeze dried meals, and what they claim to be is like scratch cooking at its absolute heart.

它们是一系列屡获殊荣的冷冻干燥食品，它们声称自己的绝对核心就是从头开始烹饪。

Freeze dried foods, portable hand vacuums, scratch resistant lenses, smoke detectors, not all of these inventions were created for space exploration, but they all saw improvements under space programs that eventually made their way to store shelves.

冷冻干燥食品，便携式真空吸尘器，防刮镜片，烟雾探测器，并非所有这些发明都是为太空探索而发明的，但它们都在太空计划的推动下得到了改进，并最终被摆上了货架。