我们不能忽视煤炭的经济作用，但也不能忽视其环境影响。
We can’t ignore the economic role of coal, but we also can’t ignore its environmental impact.
Collaboration across borders and disciplines is the key to solving the world's most pressing health challenges.
诗歌不是一个封闭的领域，而是一个开放的领域，读者被邀请进入。
绿色开采、低碳利用是煤炭行业可持续发展的必由之路。
不要预测并在没有市场确认的情况下行动——在交易中稍晚一点是你的保险，确保你是对还是错。
The past is a foreign country; they do things differently there.