look at my shoes还是look on my shoes

look at my shoes还是look on my shoes

look at my shoes 看我的鞋子
look at 看; 审视; 评判; 接受
如：
1、Can I have a look at that?
我能不能看一眼那个？
2、I flashed a look at Sue.
我向休瞥了一眼。
3、Isn't it fantastic? Just look at that!
这是不是棒极了？看看那个！
look on 在一旁观看，袖手旁观; 把眼光投向[以某种观点来看待或对待]（某物或某人）; 看热闹
如：
1、A lot of people looked on him as a healer.
很多人视他为信仰疗法术士。
2、
A lot of people look on it like that.
这事情很多人都这样看。
3、Employers look favourably on applicants who have work experience.
雇主往往青睐有工作经验的求职者。

at

我知道我必须去, I know I must go. 但是当我想到孩子们脸上的表情时look at my shoes是正确的 look on着重于把眼光投向[以某种观点来看待或对待]（某物或某人） 比如： A lot of people looked on him as a healer. 很多人视他为信仰疗法术士。 But when I imagine the look on the childrens faces