幕布升起，剧场内的灯光暗了下来。
嫦娥四号是历史上第一个成功登陆月球“暗面”的月球探测器。
Chang'e 4 is the first lunar probe in history that has successfully landed on the "dark" side of the moon.
不要再抱持节约能源是一种自我否定的旧观念——骑自行车，调暗灯光，减少洗澡次数。
Forget the old idea that conserving energy is a form of self-denial—riding bicycles, dimming the lights, and taking fewer showers.
就在人们开始进入大厅之前，拉里调暗了灯光，打开了音响系统播放轻柔的音乐，希望为演讲创造一个温暖的私人氛围。
Just before people began entering the hall, Larry dimmed the lights and turned up the sound system, which was playing soft music, hoping to create a warm personal atmosphere for the speech.
她的眼睛睁得更大了，她凝视着海绿色的有花纹的天鹅绒，闪闪发光的黄铜、银和玻璃，还有像油池表面一样暗亮的木头。
Her eyes opened wider and she contemplated the sea-green figured velvet, the shining brass, silver, and glass, the wood that gleamed as darkly brilliant as the surface of a pool of oil.
他把灯光调得暗了一些。
他年龄在25到30岁之间，中等体格，有一头长至衣领的暗棕色头发。
He was aged between 25 and 30, with a medium build and collar-length mousy hair.
卧室灯光不宜过亮，也不宜过暗。
The bedroom light should be neither too bright nor too dark.
虽然月球背面经常被认为是月球暗面，但事实上月球背面的阳光照射同月球正面一样多。
Although it is often regarded as the dark side of the moon, the far side actually gets as much sunshine as the near side.
嫦娥四号月球探测器在月球背面（暗面）降落并轻轻地着陆，揭开了人类太空探索历史的新篇章。
Chang'e 4 lunar probe landed on the moon's far side (dark side) and softly touched down, which opened a new page in history of mankind's space exploration.
那束光来回抖动，使得她的身影忽明忽暗——一会儿像个活生生的孩子，一会儿又像是孩子的精灵——随着光忽明忽暗。
The ray quivered to and fro, making her figure dim or distinct- now like a real child, now like a child's spirit- as the splendor went and came again.
欲渡黄河冰塞川，将登太行雪暗天。
I'd ferry across the Yellow River, but waterway blocked by ice; About to go up Mt. Taihang, but snow darkens the sky.
天黑之后，要将灯光调暗并试着减轻压力。
暗能量是一种神秘的力，它使得我们的宇宙加速膨胀。
Dark energy is the name given to whatever mysterious force is causing the universe to accelerate as it expands.
缺乏对暗能量的完善解释似乎并未浇熄科学家的热情。
The lack of a good explanation for dark energy hasn't seemed to dampen scientists' enthusiasm for it.
我记得我的皮肤病医师曾推荐我用这种产品来祛除脸上的暗斑。
I remember being recommended this product by my dermatologist to get rid of a really dark spot on my face.
放上舒缓浪漫的背景音乐，把灯光调暗，保证房间里只有烛光。
Have soft romantic music playing in the background, and dim the lights so that it's mostly the candles lighting the room.
科学家将这个现象归因于暗能量——与万有引力相抵触的一种力。
Scientists attribute the phenomenon to dark energy, a force that repels gravity.
缓缓地，忽明忽暗，和着漫天星斗，越发地深邃、神秘了。
Slowly, it flickers with the twinkling of a canopy of stars, appearing all the more profoundly mysterious.
暗能量产生一种与万有引力相反的排斥力，这种排斥力推动着宇宙膨胀。
Dark energy creates a repulsive force that counters gravity and is now tearing apart space-time.
一些研究者已经开始利用它来解释暗物质和暗能量这两个伴生的宇宙学之谜。
Some researchers have started using it to explain away the twin cosmological mysteries of dark matter and dark energy.
这些结果可以帮助天文学家更好地理解暗物质，以及更加扑朔迷离的暗能量。
The findings could help astronomers understand more about dark matter, as well as its even stranger sibling? Dark energy.
即便是现在，读着那暗黄的扉页上的题词，我依旧感觉到一种苦涩的甜蜜。
Reading the inscription on the now yellowing frontispiece gives me such bittersweet emotions, even now.
一弯新月升起了，我们借助淡淡的月光，在忽明忽暗的梨树林里走着。
A new waning moon was rising gradually, helping us to walk thorough the pear forest.
迄今为止，暗能量研究人员面临的最大挑战是把观测到的现象与理论紧密联系起来。
So far, one of the biggest challenges for dark energy researchers is marrying observations to theory.
这就叫做“暗光适应”。你的眼睛花上一个钟头就可以完全适应光线暗淡的环境。
This is called "dark adaptation" and it takes your eye up to an hour to become fully adapted to seeing in low light conditions.
这就叫做“暗光适应”。你的眼睛花上一个钟头就可以完全适应光线暗淡的环境。
This is called "dark adaptation" and it takes your eye up to an hour to become fully adapted to seeing in low light conditions.
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