故事中最重要的不是发生了什么，而是为什么会发生。

The more you write, the more you discover what you don’t know.

The music industry is tough, but our friendship is tougher.

Climate change is one of the biggest challenges of our time, and we must take action now.

Don’t loan money to a friend unless you are ready to make it a gift.

智能化开采是煤炭行业高质量发展的关键。