1. 
   下载  Google
   云端硬盘 桌面应用。
2. 
   备份SQL Server时，将目标设置为Google云端硬盘创建的"我的云端硬盘"文件夹（类似 C：\ Users \< user> \ Google + b $ b云端硬盘默认情况下）
3. 
   备份放入该文件夹后，它会自动开始同步到Google云端硬盘。

1. Download the Google Drive desktop application.
2. When backing up SQL Server, set the destination to the "My Drive" folder created by Google Drive (something like C:\Users\<user>\Google Drive by default)
3. Once a backup is placed in that folder, it will automatically start to sync to Google Drive.

参考此
论坛帖子了解更多详情。上面粘贴的详细信息来自该帖子。 

Refer this forum post for more details. Details pasted above are from that post.