A finger in every pie 是什么意思呀？

Have a finger in every pie 

插手每件事、每件事情上都有一份、

爱插一手、多管闲事

She likes to have a finger in every pie in the village. 

在村子里面，无论事情大小，她总喜欢插一手。

If you need any information, just ask Anna. She has a finger in every pie and always knows the answer. 

如果你想要更多信息的话，问Anna吧，她什么事情都有参与，而且她总是会有答案的。