look at sth. 1. to examine sth closely （仔细）察看，检查：Your ankle's swollen - I think the doctor ought to look at it. 你的脚踝肿了，我认为得找医生检查一下。I haven't had time to look at (=read) the papers yet. 我还没来得及看这些论文。 2. to think about, consider or study sth 思考；考虑；研究：The implications of the new law will need to be looked at. 新法规可能造成的影响需要仔细研究一下。 3. to view or consider sth in a particular way （用某种方式）看待，考虑：Looked at from that point of view, his decision is easier to understand. 从那个角度来看，他的决定比较容易理解。 （摘自《牛津高阶英汉双解词典》第9版）

    网友句子中的 look at 属于第2种用法。