—— 请按键盘 空白键 开始游戏 ——

Much of what sophisticates loftily refer to as the "complexity of the real world” is in fact the inconsistency in their own minds.
数学中的合作是必不可少的;思想的交流导致了任何单一思维都无法独自实现的突破。
The future of dairy lies in sustainable practices and consumer-driven innovation.