—— 请按键盘 空白键 开始游戏 ——

过去从未消逝,它甚至还没有过去。
The discovery of the accelerating expansion of the universe was a complete surprise.
You don't have to have a reason to love somebody.
Genome editing is not just about fixing problems—it’s about understanding life itself.
"I love the pressure. I love the big moments. I love the way it feels."