This is the 5430th most frequent Chinese word.
俄国
Russia.
In this sentence, '俄国' refers to the country of Russia and its cultural aspects.
我很喜欢俄国的文化。
I really enjoy Russian culture.
Here, '俄国' emphasizes the geographical and historical attributes of Russia as a nation.
俄国不仅有广阔的土地，还有丰富的历史。
Russia not only has vast lands but also rich history.
In this example, '俄国' indicates Russia as the tourist's origin and is used as a descriptive term.