—— 请按键盘 空白键 开始游戏 ——

【解释】人常常在忧患困苦中,才能磨练意志,增长才干。
The most important aspect of a software system is its ability to meet the needs of its users.
The sea does not care if you drown.
天然气将在向低碳未来过渡的过程中扮演关键的桥梁燃料角色。
The balance of power is the scale of peace.