—— 请按键盘 空白键 开始游戏 ——

The discovery of gravitational waves was a testament to the power of human ingenuity and perseverance.
跨国合作对于解决全球粮食安全和海洋健康的挑战至关重要。
计算机科学成功的关键不仅在于编写代码,还在于理解使其工作的基本原理和理论。
改变是好事。
Happiness lies not in what we have, but in what we enjoy.