—— 请按键盘 空白键 开始游戏 ——

安全不仅是关键绩效指标,更是矿业一切工作的基础。
电影有力量改变我们看待世界的方式。
好的战略通过利用力量并将其应用于能产生最大效果的地方来发挥作用。
Learn to control your emotions to master your life.
Be a pro. Back up your back up. Have at least one physical backup and one backup in the cloud. Have more than one of each. How much would you pay to retrieve all your data, photos, notes, if you lost them? Backups are cheap compared to regrets.