Scientists at the world's largest
在世界上最大的粒子加速器
Particle accelerator have successfully collided
科学家们成功地将质子束碰撞
Beams of protons at the highest energy levels ever seen
到了有史以来最高能量水平
There was cheering in the control room at CERN
欢呼声在欧洲核子研究中心的空中荡漾
The European nuclear research center in Switzerland
位于瑞士的欧洲核研究中心
As one of the biggest and most complicated
作为一个最大和最复杂的
Scientific experiments got fully underway
科学实验得以全面展开
The experiment is seen as a major breakthrough
该实验被视为
In efforts to understand
了解宇宙基本性质的
The fundamental nature of the universe
重大突破
