丹尼尔·佩尼因勒死黑人被捕

A former US marine is to be arrested on Friday and charged with second-degree manslaughter after he applied a deadly choke hold to a homeless man on the New York City subway.

一名前美国海军陆战队队员将于周五被捕，并被控二级过失杀人罪，此前他在纽约地铁上对一名流浪汉施以致命的勒脖子。

Daniel Penny says he acted in self-defense.

丹尼尔·佩尼表示，他的行为是出于自卫。

The victim Jordan Neely's death has prompted protests with some calling it the lynching of a black man.

受害者乔丹·尼利的死引发了抗议，一些人称这是一起针对黑人的私刑。

More than 330,000 Colombians are reported to have been displaced last year, the highest number in a decade.

据报道，去年有超过33万哥伦比亚人流离失所，这是十年来的最高数字。

Studies by aid agencies have found that almost 10 % of the country's population is now internally displaced.

援助机构的研究发现，该国近10%的人口目前在国内无家可归。

Non-state armed groups are responsible for much of the forced relocations.

大部分的被迫搬迁都归咎于非国家武装团体。

Thousands of J-pop fans have submitted a petition demanding the powerful Japanese talent agency Johnny & Associates investigate allegations of sexual abuse by its founder.

数千名日本流行歌迷提交了一份请愿书，要求强大的日本经纪公司Johnny&Associates调查其创始人的性侵指控。

In April, a former singer publicly accused the late Johnny Kitagawa of abusing him when he was 15.

今年4月，一名前歌手公开指责已故的约翰尼·北川在他15岁时虐待他。

Astronomers have discovered the biggest explosion ever witnessed more than 10 times brighter than any known supernova.

天文学家发现了有史以来最大的爆炸，其亮度是任何已知超新星的10倍以上。

The team says it happened nearly 8 billion light years away.

研究小组表示，它发生在近80亿光年之外。

Here's Pallab Ghosh.

帕拉布·戈什报道。

The researchers believe that the explosion was a result of an enormous cloud of gas, possibly thousands of times larger than our Sun being swallowed up by a super massive black hole.

研究人员认为，爆炸是由巨大的气体云被一个超大质量的黑洞吞噬而造成的，这个气体云可能比我们的太阳大数千倍。

This would send shock waves across space and leave superheated remnants of the cloud surrounding the black hole like a giant ring doughnut.

这种现象会在太空中发出冲击波，并在黑洞周围留下过热的云层残余物，就像一个巨大的环形甜甜圈。

The team's research suggests that the explosion has lasted more than 3 years.

该团队的研究表明，爆炸持续了3年多。

In comparison, most supernovas are visibly bright for only a few months.

相比之下，大多数超新星的亮度只有几个月。

Nothing on this scale has been witnessed before.

这种规模的爆炸以前从未见过。

Researchers say that although such events are extremely rare, they could be an important process in the evolution of galaxies.

研究人员表示，尽管此类事件极为罕见，但它们可能是星系演化过程中的一个重要程序。