Do you mean you need the window frame line instead of the ceiling line?

您的意思是不是说您不是要天花线？而是只要窗框线？

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No light leaks are permitted at the ceiling line or from any visible part or joint of the fixtures.

在天花板接缝和灯具连接处的任何可见部分，都不允许有光线溢出的现象。

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Keep kids and pets from knocking over the Christmas tree by securing it with clear fishing line attached to the treetop and a ceiling hook.

要阻止孩子和宠物撞到圣诞树通过用把钓鱼线树顶和天花板的钩链接起来。

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During her five-day cruise, a water line broke in the hallway ceiling near her cabin, and a separate sewer line broke outside the main dining hall, she said.

NPR: Carnival Cancels 12 More Cruises On Troubled Ship

Many of these debt-fighters are determined to hold the line against a debt ceiling increase.

FORBES: Swelling Nostalgia For Gold-Backed Money And A Balanced Budget Amendment

You can see straight up to the ceiling and across every row on the line.

FORBES: Magazine Article