这句话中的see是什么意思,什么用法啊?谢了

See=You see惯用语
(用于向某人解释某事物并鼓励其倾听和理解)你瞧,你知道,看吧
You can say 'you see' when you are explaining something to someone,to encourage them to listen and understand.
【STYLE标签】：SPOKEN 口语
Well,you see,you shouldn't really feel that way about it...
好了,知道吗,对那件事你真的不应该那么想.
She was a prime target for blackmail,don't you see?
祝你开心如意!