Hydrogen is a very light gas that can help balloons fly high in the sky.

氢气是一种非常轻的气体，可以帮助气球在天空中飞得很高。

The panel on the wall controls the lights in the room.

墙上的面板控制着房间的灯光。

The campers lit torches from the campfire.

营者用营火点燃火把。

Mother gave us the green light to go on the camping trip.

母亲准许营旅行。

They jettisoned big boxes to make the bus lighter.

他抛弃公共汽车上的货物,使车减轻重量。

He struck a light and set the candle going.

他擦了一根火柴把蜡烛点亮。

Between the columns of street lights and candlenut trees.

从灯柱跳到法桐，从法桐跳到灯柱。

The candles on the Christmas tree lit up the room.

圣诞树上的蜡烛照亮了房间。

Use electronic gas lighter to caramelize sugar.

用火枪烧溶糖面，或放入焗炉烤至金黄色。

Her sponge cakes are as light as air.

她做的海很轻。

The basket is very light; I can easily pick it up.

篮子很轻，可以很容易地拿起来。

A steady light beaconed from the tower.

一道稳定的光线从灯塔上指引着。

A chain of beacons was lit across the region.

整个地区点起了一系列灯塔。

If a person lacks a beacon light—ideal, his life will be fuddled.

如果一个人缺少一颗指路明灯——理想，就会醉生梦死。

The sun’s gravitation was bending the beam of light.

太阳的引力使光束弯曲。

The waterfall was lit up at night with pink and green floodlights.

夜间的粉红色和绿色泛光灯把瀑布映照得辉煌夺目。

Bright light is the painter's best friend.

明亮的光线对画家最有利。

A ray of light pierced the darkness.

一道亮光刺破黑暗。

He has a bicycle with lights powered by a dynamo.

他自行车上的灯由发电机提供能源。

It recently came to light that he’d been in trouble with the police before.

他曾犯过案的事情最近才被披出来。