Robot to help in recycling efforts
本文作者： 21ST
MOST plastics in stores, in our homes and in our recycling bins are recyclable (可循环利用的), but not much of the plastics are actually recycled – only about 6%. And that’s understandable. It’s hard for humans to sort through all these types of plastics. That’s where a robot comes in handy (派上用场). |  |
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