Google Drive doesn't appear on my Finder

I can see Dropbox but I can't find Google Drive on my Finder. If I want to sync a file to GDrive, I have to open the folder GDrive by click on the symbol of Gdrive. It's very inconvenient.

I'm wondering if there is a way to display GDrive on the Finder, just like where Dropbox is?

I guess that by "if there is a way to display GDrive on the Finder, just like where Dropbox is" you mean to display it in a sidebar, right?

To do that, just go to your home folder (/Users/[username]) and ... drag and drop Google Drive folder to sidebar.

It's most definitely in your home folder(username), that's where Google Drive folder is found just like Dropbox.