—— 请按键盘 空白键 开始游戏 ——

人は、自分が救われるために、他人を救う。
Science is a powerful tool for humanity to understand and transform the world.
人工智能中最令人兴奋的发展正在多个学科的交叉点上发生。
The universe could have started in a very smooth and uniform state, and then evolved into the complex and structured cosmos we see today.
眼睛不能同时看清楚两样东西,耳朵不能同时听清楚两种声音。