办公室里新来的实习生只是个按部就班的按钮操作员，从不主动思考问题。

The new intern in the office is just a ___button-pusher, following instructions without asking questions.

在自动化办公系统中，他只是一个按按钮的人，几乎不用思考就能完成工作。

In the automated office system, he's just a ___button-pusher, completing tasks with little thought.