This is the 6614th most frequent Japanese word.
ドネツク
"ドネツク" refers to Donetsk, a city in Ukraine.
In this sentence, 'ドネツク' refers to the name of the city, Donetsk, demonstrating its usage as a proper noun in geographical context.
ドネツクはウクライナの重要な都市です。
Donetsk is an important city in Ukraine.
Here, 'ドネツク' is used as a location in relation to a personal action, indicating its role as a place of visit.
私はドネツクに行ったことがあります。
I have been to Donetsk.
In this sentence, 'ドネツク' is part of a possessive construct, 'ドネツクの文化,' depicting attributes or entities associated with Donetsk.