—— 请按键盘 空白键 开始游戏 ——

Collaboration is key in science—no breakthrough happens in isolation.
Innovation in oil extraction isn't optional—it's a necessity for sustainability.
我们必须确保基因编辑造福全人类,而不仅仅是少数特权阶层。
The perfection of machinery is to produce the desired effect with the least possible friction and waste.