A man knows when he is growing old because he begins to look like his father.

最好的建筑是那种让人觉得必然的建筑。

I fell off my pink cloud with a thud.

The writer must be a perpetual dissident.

成为一名演员就是成为人性的永久学生。

煤炭不仅仅是一种商品，它是对美国未来的承诺。