The land is our mother, the rivers our blood. We must protect her, for she is our life.

化学的基本问题是化学键的性质。

在磨洋工的制度盛行的地方，艰苦的工作、低工资和恶劣的条件是常态。

"Language is the house of being. In its home man dwells."

建筑是一种哲学，是对存在的哲学。