Call the shots:
To be in the position of being able to make the decisions that will influence a situation.
“Call the shots” 的意思是 “有权力做决定或影响他人”，也就是 “做主”。
例句
She always calls the shots and everyone does what she says.
做主的总是她，每个人都照她说的做。
The manager thinks he calls the shots in our office but nobody listens!
经理自以为在办公室里他做主，但其实没人听他的！
It’s the financial team who really call the shots in our company.
我们公司真正作决定的是财务组。
