这是用来阻挡太阳直射光线的。
有几秒钟我们看到了水面上奇异的光线。
For a few seconds we watched the unearthly lights on the water.
在头顶上，光线照射出支撑屋顶的旧木头。
Overhead, the lights showed the old timbers, used to brace the roof.
太阳光线照射到地球时，大量的热被反射回太空。
When the sun's rays hit the earth, a lot of the heat is reflected back into space.
城堡遗迹的黑暗轮廓在暗淡光线下显得格外突出。
The dark silhouette of the castle ruins stood out boldly against the fading light.
这种光线下你看不清楚，其实我的新外衣带棕色。
You can't see in this light, but my new coat is a sort of brownish colour.
我们希望在不破坏整体空间效果的同时使光线柔和些。
We wanted to soften the light without destroying the overall effect of space.
她模糊地意识到光线奇怪地变得明亮起来，轻轻摇曳着。
She became distantly aware that the light had grown strangely brighter and was flickering gently.
不论光线多么柔和，它仍然会使每个房间的地毯和窗帘褪色。
No matter how soft the light is, it still fades carpets and curtains in every room.
在对着耀眼的电视光线眨眼时，他竭力不把自己的恼怒表现出来。
He tried not to let his irritation show as he blinked in the glare of the television lights.
用化妆来伪造棕褐色的皮肤比让皮肤暴露于强烈的太阳光线更安全。
It's safer to fake a tan with make-up rather than subject your complexion to the harsh rays of the sun.
随着我们年龄的增长，眼睛的晶状体变厚，因此对光线的折射也会发生变化。
As we age, the lenses of the eyes thicken, and thus refract light differently.
如果把邮票长时间放在光线下，颜色会慢慢消失。
The colour will slowly disappear if the stamps are put in the light for a long time.
那些光线之外的宁静的世界远远退去，不再存在了。
The quiet world outside their rays receded far away and ceased to be.
它的镜片系统可以将光线聚焦到相机后部的胶片上。
It has a lens system to focus light onto the film at the back of the camera.
光线不足会让用眼更费劲，双眼会感到疲劳和紧张。
Too little light makes the eyes work harder, so they do get tired and strained.
光线一如既往地无与伦比，空气里还有潮湿的寒意。
The light, as always, was beyond compare and there was a watery chill in the air.
如果光线保持稳定，海豚应该以相反的顺序按压杠杆。
If the light was kept steady, the dolphins were supposed to press the levers in reverse order.
透明生物的体内没有色素，因此它的细胞组织不吸收光线。
A transparent animal doesn't have pigments, so its tissues won't absorb light.
动物可以通过选择一个光线最不明显的环境来躲避捕食者。
An animal can hide from predators by choosing the light environment in which its pattern is least visible.
它们的视网膜细胞对中等亮度光线中的红色成分也不太敏感。
Their retinal cells are also not excessively sensitive to red components of moderately bright light.
它们在夜间捕食，不能利用光线帮忙找到猎物和躲避障碍物。
They hunt at night, and cannot use light to help them find prey and avoid obstacles.
社会学家欧文·高夫曼将此描述为“光线变暗的一种类型”。
Sociologist Erving Goffman describes this as "a kind of dimming of lights".
木卫二的地下海洋缺乏光线，但这没有排除生命形成的可能性。
The lack of light in Europa's subsurface ocean doesn't automatically rule out life forming.
Strano的团队发现，他们可以在三个半小时内产生微弱的光线。
Strano's team found that they could create a faint light for three and a half hours.
这些光圈表明了了镍的晶体结构，而且只能通过光线中波的特征来解释。
These rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.
镜墙、天窗和大型的金属镀窗俯瞰花园和阳台，让这个现代空间充满光线。
Mirrored walls, skylights and large plated windows overlooking the garden and terrace fill this modern space with light.
太阳的光线使阴暗的下午亮了起来。
光线太强了。
光线太暗会影响视力。
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