Alerted by a noise downstairs, he sat up and turned on the light.

楼下的响声使他警觉，他坐起来打开灯。

《牛津词典》

Because they're so small and light, it costs much less to get a Cube Sat into Earth's orbit than a traditional communications or GPS satellite.

由于立方体卫星如此小而轻，与传统通讯或 GPS 卫星相比，将它送入地球轨道的成本要低得多。

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The little duchess sat on her aluminum throne at the dinner table, in the wondrous light of a candle.

在完美的烛光下，小女公爵坐在餐桌旁她的铝制宝座上。

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I sat up. I could see light from an opening.

VOA: special.2010.07.31

When Bobbie paused to check the color of light on the ceiling, Arianda sat back on the sofa, legs splayed, singing to herself.

NEWYORKER: The Natural

We've just swooped our way through the Fulton Innovation stand here at MWC and found, sat next to the familiar light-up cereal box, a peculiar version of the Verizon LTE network-riding LG Revolution.

ENGADGET: LG Revolution gets Fulton inductive charging back, HTC and Samsung handsets joining the party soon

One rainy day, they sat under the wavering glow of a shorting light fixture while Obie feebly complained about how little Julian was paying him.

NEWYORKER: Idols