—— 请按键盘 空白键 开始游戏 ——

希望是长着羽毛的东西,栖息在灵魂里。
北海几十年来一直是能源的强大来源,它在英国的能源安全中仍然发挥着至关重要的作用。
The beauty of theoretical computer science lies in its ability to connect abstract mathematical concepts with practical computational problems.
Innovation in fisheries management is key to balancing economic needs with environmental stewardship.