- 不幸的是电话坏了。
Unfortunately the telephone was out of order.
- 不幸降临到他的头上。
A misfortune befell him.
- 4在日本是一个不幸的数字。
Four is an unlucky number in Japanese.
- 有什么比失明更不幸的呢？
What greater misfortune is there than to go blind?
- 很不幸，我没来得及听他的演讲。
Unfortunately I was not in time for his speech.
- 由于诸多不幸因素，单亲家庭在增长中。
Due to a number of unfortunate causes, one-parent families are on the increase.
- 那件不幸的事故使他自杀身亡。
The unhappy event made him put an end to himself.
