They have replanted many areas with rare and unusual plants.他们在许多地方重新种上了珍稀植物。

He was an unusual man.他是一个与众不同的男人。

To be appreciated as a parent is quite unusual.做父母的很少能得到理解。

She seemed flustered at meeting Miss Gray in such unusual circumstances.要在如此特别的情形下和格雷小姐见面, 她似乎感到不安。

The only unusual feature was that the small, grimy harbour was full of yachts.唯一的特别之处就是这个狭小肮脏的港口挤满了游艇。

In an unusual move the police decided to announce the decision yesterday on local radio.警方昨天采取了特别行动, 决定在地方无线电广播中宣布决定。

an unusual combination of circumstances非同寻常的一系列情况

It's unusual to get snow at this time of year.一年的这个时候难得有雪。