On the edge of the jacket, there is a piece of cloth that gives off light in the dark.
夹克边缘的一块布料可以在黑暗时发光。
When a current is passed between these electrodes, the polymer gives off light.
当电流通过两个电极时高分子材料便会发光。
Think about a light bulb; if you apply a current, the filament gets hot and begins to give off light of different colors - red then yellow then blue.
试想下灯泡，如果接通了电流，灯丝会变热继而发出不同颜色的光-从红到黄再到蓝色。
I think teachers are like candles, giving off light for others by burning themselves.
我认为老师就像蜡烛，燃烧自己，照亮别人。
At that temperature, bulbs give off light we can see.
这种温度下，灯泡发出我们能看到的光。
Some of the things you see give off light of their own.
一些你看到的东西发出它们自己的光。
The sun gives off light and heat. So does the other stars.
太阳发光发热，其他恒星也如此。
The filament gives off light when heated by an electric current.
当灯丝藉助于电流而加热时，就会发出亮光。
Most of the things you see are not giving off light of their own.
大多数你看到的东西是不会自己发光的。
Students shall turn off light and lock windows and doors before they leave classrooms.
离开教室时应随手关灯，关好窗户和锁好门。
The sun gives off light and heat. It is the major source of energy for people living on earth.
太阳发出光和热，这是地球上人们主要的能源。
The unrealistic "sense of history" of the "objects" has been expressed by wiping off light shadow and weakening perspective relation.
这些“物件”的非现实的“历史感”也通过去除光影﹑削弱透视关系来传达。
They're some type of granite formations that give off light at night. Prof. Glom has named them skyscrapers since they seem to be scraping the skies.
它们是某种夜间会发光的花岗岩结构。格洛姆教授把它们叫做摩天大楼，因为它们好像已经擦到了天。
About 60 to 200 miles overhead, the particles bump into the Earth's atmosphere and become electrically 'excited' - throwing off light of various colours.
在约60至200英里上空，粒子与地球大气层发生碰撞，受到电气激励——发出各种颜色的光线。
She believed that people with different personalities give off different coloured light, and the one who gives the broadest love to the world gives off light in white.
另外，她还提到，不同修养的人会发出不同的光。心怀无疆大爱之人，发出的光是白色的。
She believed that people with different personalities give off different coloured light, and the one who gives the broadest love to the world gives off light in white.
另外，她还提到，不同修养的人会发出不同的光。心怀无疆大爱之人，发出的光是白色的。
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