Medical workers and police work at the site of an explosion in the T3 terminal of the Beijing Capital International Airport.（CNN）
7月20日晚上六点半左右，微博网友爆料在北京首都机场发生爆炸，随后各媒体微博和网站发布了跟进报道。国内的CNTV和xinhua都分别刊登了视频和图片新闻。国外媒体反应也非常迅速，谷歌新闻很快就置顶了相关的新闻。以下是主要西方媒体对北京机场爆炸的报道。
1.CNN：Man sets off homemade bomb inside Beijing airport
Beijing (CNN) — Medical personnel and police responded Saturday to an explosion in a terminal of the Beijing Capital International Airport, China's state-run Xinhua news agency said.
A man set off homemade explosives inside the airport's Terminal 3, state television reported.
The man was injured, but no other injuries were immediately reported.
2. Beijing airport explosion caused by man in wheelchair
Chinese state media reports that suspect was injured after detonating an apparently homemade device
A man in a wheelchair has been injured after setting off an explosion at Beijing's international airport, Chinese state media has reported.
The man detonated an apparently homemade device near one of the exists in Terminal 3 of the airport at around 6.24pm local time, according to the official Xinhua news agency.
3.Bomb detonated at Beijing airport; 1 injured
BEIJING (AP) — A man in a wheelchair who was airing grievances set off a homemade bomb in a crowded terminal at Beijing's main airport on Saturday evening, injuring himself but no one else, Chinese state media and witnesses said.
4. Beijing bombing suspect: Years of grievances over harsh treatment – Los Angeles Times
(这篇内容较全面，细节也很多，非常精彩)
BEIJING — His given name, which means “China star,” signifies a lofty ambition. But reality was apparently much more harsh for Ji Zhongxing.
Before the 33-year-old allegedly set off explosives from his wheelchair on Saturday evening at Beijing’s airport, Ji seems to have been a lowly former motorcycle taxi driver with a primary school education trying to support his family.
One day, eight years ago — according to a missive posted online in 2006 and attributed to him — he had a run-in with low-level public security officers in the southern province of Guangdong that changed his life forever (link in Chinese).
···
The airport blast comes on the heels of another incident involving complaints against low-level public security or urban management officers, known as chengguan in many parts of the country but also called zhian duiyuan in some places including Guangdong.
A witness to an explosion at the Beijing airport is mobbed by journalists on Saturday. (Associated Press / July 20, 2013)
与该爆炸案有关的英文词汇：
Mob：If you say that someone is being mobbed by a crowd of people, you mean that the people are trying to talk to them or get near them in an enthusiastic or threatening way. 成群围住[usu passive]
例：Her car was mobbed by the media.
她的汽车被媒体团团围住。
Detonate = set off：If someone detonates a device such as a bomb, or if it detonates, it explodes. 引爆; 爆炸
Grievance ：If you have a grievance about something that has happened or been done, you believe that it was unfair. 委屈，不满，冤情
alleged unjust treatment ：不公（受害人声称的，未经考据的）
block ：阻止
homemade explosive device：自制爆炸装置
comes on the heels ：在···之后
urban management officers：城管
a watermelon peddler：卖西瓜的小贩
Outrage over the man’s death has spread through social media：遍布互联网