operate on; order about/around; order in; order out; order out for

operate on +
動手術,開刀
We are going to operate on him. (我們打算給他動手術)
We are going to operate on his leg. (我們打算給他的腿動手術)
He was operated on for ten hours yesterday. (他昨天動了十小時的手術)

order * about/around +
(尤指不斷地) 支使,差遣,使喚 (某人)
My sister is always ordering me about. (我姊姊老是把我差來遣去的)
You can’t order your staff around all the time. (你不能一直使喚你的員工)
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