地理学的研究是研究人与环境之间的关系。

We must treat soil health as the foundation of our food security.

神秘就在公开之处。

China is already at the forefront of the new energy battery field, and this is our pride.

孔子说：“君子心怀仁义，小人心怀财利。”

艺术是唯一一种不用离家就能逃离的方式。