这家餐厅供应正宗的俄罗斯红菜汤。

This restaurant serves authentic ___Russian borscht.

我邻居是一位俄罗斯人，她经常给我们讲家乡的故事。

My neighbor is a ___Russian, and she often tells us stories about her hometown.

她正在学习俄语，因为明年要去莫斯科旅行。

She is learning ___Russian because she's traveling to Moscow next year.