For the last three years, light shows on the Bund have been successfully held for New Year's Eve celebrations, but this year the light show was canceled and there were fewer police on hand.
在过去的三年里，外滩的灯光表演在新年前夜的庆祝活动上成功举办，但今年的灯光表演被取消了，现场的警察也减少了。
Horseshoe crabs kept in the dark continuously for a year were found to maintain a persistent rhythm of brain activity that similarly adapts their eyes on a daily schedule for bright or for weak light.
人们发现，连续一年被关在黑暗的环境中的鲎仍然可以保持稳定的大脑活动节奏，这种稳定的节奏也使得它们的眼睛适应每日或明或暗的光线。
"You are as light as sea-shells," answered the Tunny, who was as large as a two-year-old horse.
“你们像海贝壳一样轻。”金枪鱼回答说，他有一匹两岁的马那么大。
Last year, the light-coloured car sold better than the dark-coloured ones.
去年浅色车比深色车卖得好。
Since the invention of the light bulb, people sleep about 500 hours per year less than they used to.
自从灯泡发明之后，人们比没有灯泡的时代平均一年少睡500个小时的觉。
By 2011 debris in the center of the ring, which is about a light-year in diameter, was blazing more intensely as the supernova entered a new stage of stellar demise.
到2011年为止，因为这个超新星进入了星球消亡的新阶段，所以这环物质中心直径大约是一光年的碎片燃烧的更加强烈了。
This year, scientists announced that they had seen shimmers of light from the planets themselves.
今年，科学家宣布他们发现这些星体上传出的微光。
Winter comes with the shortest days and lowest light of the year.
冬天是一年中白昼最短光线最灰暗的季节。
The Oort cloud is a vast belt of dust and ice that is believed to lie around one light year from the Sun and is the origin of many of the comets that pass through our solar system.
奥尔特云是一个由粉尘和冰组成的庞大云带，据信它距离太阳约一光年，许多穿越我们太阳系的彗星都来自那里。
The autumnal equinox and vernal equinox aren't even midway between the solstices, which are the days of greatest and least light of the year, she added.
春秋分日甚至不是二至日(夏至：一年中光照最强烈的时候。冬至反之)的中分界点，她补充道。
Within just a light-year of the black hole swarm more than 100,000 other stars caught far more firmly in its grip.
仅在黑洞的一光年范围内就云集着另外十多万颗恒星，处在它更牢固的掌控之中。
City traffic engineer Joe Olson said traffic engineers plan to update the city's Opticon system this year to block unauthorized light-changing signals.
朗蒙特市交通工程师奥尔森指出，他们计划在今年更新该市的Opticon系统，查处那些未经许可擅自使用的改变信号灯装置。
It spans about 3,000 light-years in diameter, compared to the Milky Way's 100,000 light-year diameter.
它的直径大约为3000光年，而银河系的直径有100000光年。
Matese estimates Nemesis is 25,000 AU away (or about one-third of a light year).
玛提斯认为“复仇者”距太阳有25000个天文单位(或者说三分之一光年)。
Matese estimates Nemesis is 25, 000 AU away (or about one-third of a light year).
玛提斯认为“复仇者”距太阳有25000个天文单位(或者说三分之一光年)。
If art and light usher in calm, then for one week each year, the Old City of Jerusalem fosters that aura.
如果艺术和灯光引进了平静的理念，那么每年一周，这座古老的城市——耶路撒冷就形成了那种氛围。
These types of airbags became standard on all light-passenger vehicles after the 2007 model year, according to Consumer Guide.
据消费者指南介绍，在2007年以后，这些类型的气囊成为轻型乘用车的标准。
The monster, on the right, is actually an inanimate pillar of gas and dust that measures over a light year in length.
右边的怪物，实际上是无生命的气体和尘埃柱，据测长度超过一光年。
If these pictures are now viewed in the light of that twenty-second year of my life, some features may be discerned even through their crude drawing and blurred colouring.
假如现在用我二十二岁时的眼光来看这些画，即使画面粗糙，色调模糊，也仍能辨认出它们的一些特色。
The coalition's goal is to have electricity account for 75% of light-duty vehicle miles traveled by the year 2040.
该联盟的目标是，截止2040年前确保轻型汽车使用电能行走里程达到75%。
This image was produced by combining a dozen Chandra observations made of a 130-light-year region in the center of the Milky Way.
这张照片是多张钱德拉天文台的照片合成的，显示的是130光年远的银河系的中心部分。
He IS young, dark and handsome, with a lilting light tenor, and he swept the Latin Grammys last year.
年轻、黝黑、英俊，这位声线优美的男高音去年横扫拉丁格莱美奖。
Scientists have already proposed that a hidden star, which they call 'Nemesis,' might exist a light-year or so away from our sun.
科学家已经提出，这颗隐藏的暗行星，他们将它命名为“Nemesis”，可能存在于距离我们的太阳大约一光年的地方。
Kearney said sales will rise to 13.2 million cars and light trucks this year, from 11.6 million last year, and will approach pre-recession levels of about 16 million by 2013.
Kearney说小汽车和轻型卡车的销量会从去年的一千一百六十万回升到今年的一千三百二十万辆，到2013年则恢复到衰退前的水平大约一千六百万辆。
None of those planets are like Gliese 581 g, a rocky world about three times the mass of Earth orbiting — along with five sibling planets — a red dwarf star 20 light-year from Earth.
以上说到的行星没有一个像Gliese 581g——一个轨道是地球三倍的满是岩石的世界——还有五个姊妹行星——一个距地球20光年的红矮星。
But his mother insisted and said, "the cotton of this year is light and warmth-keeping. Have a try and you will know!"
母亲固执地辩解，这是今年的新棉花，轻巧保暖，你试试吧，试试就知道了。
But his mother insisted and said, "the cotton of this year is light and warmth-keeping. Have a try and you will know!"
母亲固执地辩解，这是今年的新棉花，轻巧保暖，你试试吧，试试就知道了。
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