This is the 7427th most frequent Russian word.
грецию
"Грецию" is the accusative form of "Греция," meaning "Greece" in English.
In this sentence, 'Грецию' is in the accusative case, used to indicate direction towards a place.
Я хочу поехать в Грецию на следующей неделе.
I want to travel to Greece next week.
Here, 'Грецию' is manipulated by a preposition 'через', showing traversal over a place.
Он мечтает о путешествии через Грецию.
He dreams about a journey through Greece.
In this sentence, 'Грецию' follows the preposition 'в', indicating location during a time frame.