他补充说：“你可以想象一种情况，当我们的一些工业污染的过程是重要的，但做的空间和成品带回了地球。”

He added: "You can imagine a situation when some of our industrially important but polluting processes are done in space and the finished products are brought back down to Earth."

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顾客走进餐厅时我们就可以这么说：嘿，顺便告诉你，我们的蔬果有95%都是本地生产的，是无污染的有机产品。

So when a guest enters the restaurant, it's something that we can say, hey, by the way, you know, 95 percent of our produce is local, clean, organic.

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