计算理论的美在于其抽象和概括的能力，将具体问题转化为通用解决方案。

To be fond of dancing was a certain step towards falling in love.

The best leaders are those who empower their teams to take ownership and drive change.

数学的美在于它既是艺术又是科学。

乳制品行业必须不断发展，以满足消费者不断变化的需求。