As you've seen, there might be ways of reducing the overhead in each case.

正如您已经看到的，在每种情况下都有减少开销的方法。

youdao

The overhead light was covered now with a white globe.

顶灯现在被一个白色的球状物罩了起来。

《柯林斯英汉双解大词典》

She turned on the overhead light and looked around the little room.

她打开顶灯，环视这间小屋。

《柯林斯英汉双解大词典》

Steven Slater apparently argued with a passenger over baggage in the overhead bin and got hit on the head.

VOA: special.2010.08.13

There's a second figure here standing ab extra, and that's the moon hovering overhead: "while over-head the Moon / sits Arbitress."

这里有第二个置身事外的角色，就是高高挂在空中的月亮：,“月亮高挂天心，像个公正的决断人“

耶鲁公开课 - 弥尔顿课程节选

The countdown reached zero just as Frank Borman and James Lovell, in Gemini Seven, passed overhead.

VOA: special.2009.07.01

We can not afford the overhead associated with the administration of 27 separate payroll systems.

FORBES: Why Government Should Not Be Run Like A Business

Foundation officials said their fundraising style--special events backed by corporate sponsors--makes the overhead seem high.

FORBES: Sweet Charity

So the fellowship spent 20 percent on the fellowship and 80 percent on the overhead.

WHITEHOUSE: Press Briefing