—— 请按键盘 空白键 开始游戏 ——

The thing that we are trying to do at Facebook, is just help people connect and communicate more efficiently.
Transparency builds trust, and trust is the currency of leadership.
银河系中心附近的恒星就像宇宙时钟,帮助我们绘制时空图。
可持续农业的关键在于创新和对自然的尊重。