我们这个时代的挑战是创造一个可持续的能源未来。
The challenge of our time is to create a sustainable energy future.
Every decision we make today in marine fisheries will echo for generations to come.
Trust is the foundation of every successful business relationship.
Every film is a journey, and every journey is a film.
关于MM定理最重要的事情不是它的现实性,而是它的简单性。