最可持续的建筑是已经建成的建筑。
The most sustainable building is the one that is already built.
过去是一个异国他乡;那里的人做事方式不同。
Enterprises must fulfill their social responsibilities and achieve the unity of economic and social benefits.
She was my most special friend. My only friend.
I love to sing, and I love to dance. I love to perform. That's who I am.