It's a black day, Scarlett.

今是真是糟糕的一天。

The date of a major tragedy is remembered as a black day.

重大灾难日也被记念为黑色日。

Yesterday was a black day for the arts. Yet paradoxically the arts are not entering a new dark age.

昨天是艺术界的倒霉的一天，不过反常的是，艺术并没有因此而进入又一个黑暗的时代。