—— 请按键盘 空白键 开始游戏 ——

Randomized evaluations can help us understand what works and what doesn't in development.
Responsible mining is about leaving a positive legacy for the communities we operate in.
如果易用性是唯一的要求,那么每个人都会还在骑三轮车。
Leadership in mining means prioritizing safety, efficiency, and long-term community impact.
However difficult life may seem, there is always something you can do, and succeed at. It matter that you don’t just give up.
译文:想要打败它,一定要暂且帮助它。想要取得利益,必然要先给予一些利益。
科学的每一个伟大进步都源于想象力的新大胆。
What we need to do is make batteries safer, more efficient, and more environmentally friendly.
The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.