To import from Russia, a Ukrainian firm needs Russian roubles.

要从俄罗斯进口，乌克兰公司需要俄罗斯卢布。

《柯林斯英汉双解大词典》

Business flourished and within six months they were earning 18,000 roubles a day.

生意兴隆，6个月中他们每天挣18000卢布。

《柯林斯英汉双解大词典》

The Russian guards were interested in my wedding ring and took away the roubles that I had, and also my belt, my penknife and my watch.

俄罗斯警卫对我的婚戒很感兴趣，抢了我的卢布，还有我的腰带、小刀和手表。

youdao

Gazprom's sales rose 38% to 1.32 trillion roubles, compared with 954.3 billion roubles a year earlier.

BBC: Price rises boost Gazprom profits

The Bolshoi has been going through a major renovation costing many billions of roubles.

BBC: Ballet wars at the Bolshoi

Mukhtar and Marat say they live on around 2, 500 roubles and send the rest home.

ECONOMIST: What the snows of Moscow reveal about modern Russia