Is that usual? For a sergeant major?

对一个军士长而言 这常有吗？

And while we're at it, let's put sergeant major in  their place.

趁着现在，我们先把军士长派到他们的位置上。

So a sergeant major is, etymologically speaker,   just a greater - or more important - servant.

因此，从词源上讲，军士长只是一个更大或更重要的仆人。

You take over every room in the house, you bark at me like a sergeant major and you give orders to my servants. - Cora, I'm sure cousin...- I'm sorry.

你接管了庄园里的每个房间，像个军士长一样对我呼来唤去，还对我的仆人们发号施令。-柯拉，我相信伊泽贝... -打扰了。