每一栋建筑都是原型，没有两栋是完全相同的。

The path to clean energy begins with making current practices cleaner.

The city's poor are like the roots of a tree: unseen, but essential to its survival.

Sustainability isn't a choice anymore—it's a responsibility we owe to future generations.

我总是试图突破电影中可能的界限。

世界上发生的任何事情，其意义无非是某些极大或极小值。