如果你带了一个太阳能计算机到一个测验，那么测验的房间灯就是坏的。

If you bring a solar powered calculator to a test, the room lights won't work.

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那亮灯的大房间因木柴烟而昏暗不明。

The large lamplit room was murky with wood smoke.

《柯林斯英汉双解大词典》

灯、固定装置和房间，三者必须协同工作，才能真正造福最终用户。

The lamp, the fixture, and the room, all three must work in concert for the true benefits of end-users.

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