—— 请按键盘 空白键 开始游戏 ——

The detection of gravitational waves has opened a new window to observe the universe.
引力波的探测为我们打开了一扇观察宇宙的新窗口。
We must design systems that are restorative and regenerative by nature.
"To choose doubt as a philosophy of life is akin to choosing immobility as a means of transportation."
元素是自然的字母表,而我们正在学习阅读。