你能看出来他被她迷住了--在聚会上他一直向她献殷勤。
You can see he's infatuated by her he was all over her at the party.
我们从他脸上的神气就能看出他多麽兴奋。
We could see how excited he was by the animation in his face.
你要是仔细观察，就能看出我是怎麽做的[这是怎麽做的]。
If you watch carefully you will see how I do it/how it is done.
