look at是由动词look与介词at组成的动词短语，意思为“看、评判、审视”，其后接名词或代词作宾语。例如Look at the boy！意思是看那个男孩！look at常常与look进行区分。
She looked at the beautiful dress.
她看着那件漂亮的连衣裙。
You can look at the issue from many different angles.
你可以从很多不同的`角度看这个问题。
Make sure you get a good look at their faces.
你一定要仔细看清他们的面孔。
