蓬勃发展的企业将是那些将环境挑战视为机遇的企业。
The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
The very essence of the creative is its novelty, and hence we have no standard by which to judge it.
我不是一个放弃爱情的人。