Science is exactly what we need more of when it comes to GM foods, which is why I was happy to see Nature devote a special series of articles to the GM food controversy.
2
说道循环再生，你一定觉得过度的食品包装是不环保的——但这恰恰是太空食品的普遍现象。
And speaking of recycling, you won't find any such efforts when it comes to leftover food packaging — and there's quite a bit of it.
3
恰恰相反，等待他们的将是无边无际的寂静、不太新鲜的空气和日复一日的罐头食品。
Instead, silent inertia, stale air and tinned food.
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