What makes the desert beautiful is that somewhere it hides a well.

The competition in the automotive industry is a competition of technology, talent, and management.

The key to making a great film is to have a clear vision and to stick to it.

市场是所有参与者集体心理的反映。

在没有生命力的帮助下合成尿素是一个极其重要的事实。

真理的最小原子也代表着某个人艰苦的劳动和痛苦。