As far as I'm concerned, outlook really matters because if a person looks untidy, no one would like to make friends with him, let alone to know about him.
在我看来，外表很重要，因为如果一个人看上去很邋遢，没有人会愿意和他交朋友，更别说了解他了。
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In one of its rooms, you can also have a chance to know how X-rays let you see inside your body.