他被认为是世界最好的裁判，他这次将在波尔图执法周日的A组比赛。
The man regarded as the best referee in the world will officiate the Group A game in Porto on Saturday.
张来自未来的机器人插图，很酷的组图，也许你能找到你最喜欢的。机器人在科幻电影跟电视上已经出现了数十年，并进入了真实的世界。
Futuristic Illustrations of Robot Art have been appearing for decades in sci-fi movies and on TV and are finally making their way into the real world.
水稻是世界上最重要的粮食作物之一，是第一个完成全基因组序列框架图测序的作物。
Rice is one of the most important plant of the world which whole genome sequence has been completed.
应用推荐