pay attention on和pay attention to的区别pay attention onpay attention to这两个短语在使用上有什么区别?请举例!

只有pay attention to没有pay attention on
somebody's attention is on somebody/something
My attention wasn't really on the game.
pay attention (to somebody/something)
She tried to pay attention to what he was saying.
另外你也可以用
fasten your attention on somebody/something
to think a lot about one particular thing or person:
He was working quietly,all his attention fastened on the task.