We must balance short-term profitability with long-term environmental responsibility.

Music is supposed to inspire people.

海洋养育了数十亿人，我们有责任确保它能继续这样做。

Writing for the theatre is always a kind of confrontation.

热机的动力与实现它的工质无关；其量仅由最终实现热量转移的物体之间的温度决定。