Massive black holes are common in present-day galaxy clusters, but this is the first time a feeding black hole of this size has been linked to a cluster that is so young.
大质量黑洞在现今星系团非常普遍，但这还是首次发现这种规模的吸食黑洞与一个如此年轻的星团紧密相连。
A crash is a sudden, precipitate decline like “Black Monday” in October 1987, when the Dow Jones Industrial Average fell by 22.6% in one day.
股灾”是好像令人措手不及的1987年10月的黑色星期一那样的道琼斯工业平均指数单日暴跌22.6%。
There is a famous song called black Friday, so Friday plus the number 13 means the most unlucky day.
有一首很著名的歌曲叫《黑色星期五》，因此星期五加上数字13意味着最倒霉的一天。
Low when the wind is black, day and night to scratch, the sun is ugly, like a devil swallowed.
低落的时候，风是黑色的，没日没夜地刮，太阳是丑陋的，像只恶魔吞噬周围。
The date of a major tragedy is remembered as a black day.
发生重大灾难的一天通常也被记作黑色纪念日。
Photo Gallery: The Open Road South Dakota's Black Hills area, seen here near Spearfish Canyon, is a popular backpacking and day-hiking destination.
南达科他州黑色的丘陵区，在这里看到附近的斯皮尔菲什峡谷，是一个受欢迎的背包和日间徒步旅行目的地。
Every day see it, is like night and see the light of the black population, is it not a happiness?
每天都看见希望，就像是在黑口的夜里看见曙光，难道这不是一种幸福吗？
For a black cat, Hallowmas is the most miserable day.
对于黑猫来说，万圣节是一年中最“悲惨”的日子。
As to black cats, Hallowmas is the most miserable day in a year.
对于黑猫来说，万圣节是一年中最“悲惨”的日子。
She remember that year that day, there is a little vitality in the pale, there is a little shine in clothes's black.
她记得那一年那一天，那苍白里有了一丝活力，那衣服的黑色中有了一丝耀眼！
Black Friday is not a federal holiday, but is a public holiday in some states. Many people take a day of their annual leave on the day after Thanksgiving day.
黑色星期五不是联邦假日，但在一些州是公共假日，很多人在感恩节之后这天休一天年假。
This is the day I look forward to for a long time, I thought myself prepared a "red Friday" did not think I will get ready for a black Friday.
这是个我期盼以久的日子，我以为给自己准备了一个“红色星期五”没想到我为自己准备了黑色的星期五。
Chen heard that the electric car is black, will feel bad - the same day in the morning, the owners of a black market for electric vehicles stopped near the office of the management of the market.
陈一听说那电动车是黑色的，便觉不妙——当天早上，市场业主的一辆黑色电动车就停在市场管理办公室附近。
Black Friday may be a profitable time for sellers, but it is no longer the biggest shopping day of the year.
“黑色星期五”也许是个赚钱的时候，但不会是一年中最赚钱的时候。
Well, I think there is no problem because I saw a girl who had black hair one day, blond hair the other day and then suddenly changed to brown hair the 3rd day!
我觉得可以，因为我看到一个女同学在第一天头发是黑色的，第二天是黄色的，第三天又变成棕色的。
"Kung Fu Panda" is a comedy action movie, the protagonist OK, no voice by the actor Jack Black is a favorite noodle dreamer, living in a day dream all day.
《功夫熊猫》是一部喜剧动作电影，主角熊猫阿波由影星杰克·布莱克配音，是个爱吃面条的梦想家，整天活在白日梦里。
"Kung Fu Panda" is a comedy action movie, the protagonist OK, no voice by the actor Jack Black is a favorite noodle dreamer, living in a day dream all day.
《功夫熊猫》是一部喜剧动作电影，主角熊猫阿波由影星杰克·布莱克配音，是个爱吃面条的梦想家，整天活在白日梦里。
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