translation.en: Brought in a team from the U.K. -- there's a lot of great refrigeration people, it turned out, in the U.K. -- and built a test rig, and proved that, in fact, we could make a low pressure, non-toxic refrigerator.
translation.zh: 这是从英国小组那里带来的—— 他們有很多优秀的冷冻学人才 在英国—— 并建立了一个试验台，并证明了 我们可以造出低压力，无毒的制冷器