我曾在洛杉矶当卡车司机，去城市学院读书，我想报名参加陶艺课，但已经满了。所以我报了建筑课。这是个意外。
小行动，当乘以数百万用户时，可以改变世界。
The best leaders are those who listen more than they speak.
The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.