look at是look的短语,look本身是不及物动词,如果它要带宾语的话,后面就必须要有一个介词,所以有look at这个短语,意思是看着某某。例:look at the blackboard,everyoneq
Look 后面加形容词,表示看起来怎么样,事实上也通常是这样,比如:You look beautiful in white. 你穿着白的看起来好看。实际上也是真的很好看。 Seem 看起来好像是怎么样,但是实际上并非如此,比如:She seemed healthy when I last saw her while in fact , she wasn't...
（✕）You look (so) young.因为：“young” 用来说成年人，表示：幼稚，没经验，不懂事。比如 You're too young too naive.你简直就是年少无知。所以，You look (so) young其实是说：...
Alex: Yeah, always. Look, I know what blowing off a woman looks like, okay? I do it early, I do it often. So trust me when I say if a guy is treating you like he doesn't gi...
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