Cool inventions of 2015
本文作者： 21ST
2015年度发明The world is full of inventions. Some make our lives better. Some make our lives smarter. And some make our lives a little more fun. Time magazine (《时代周刊》) from the US picks (选出) the 25 best inventions of 2015. Let’s have a look at some of them! |  |
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