—— 请按键盘 空白键 开始游戏 ——

世界需要可靠的能源,而煤炭仍然在其中发挥着关键作用。
The world needs reliable energy, and coal still plays a critical role in providing it.
The hepatitis C discovery was not just my work; it was the result of decades of collective effort.
杀死一个幽灵比杀死一个现实要困难得多。
货币政策98%是口头沟通,只有2%是实际行动。
我不是说唱歌手,我是一个排行榜冠军。