This is the 1988th most frequent Korean word.
미국을
"미국을" is the object form of "미국," meaning "America" or "the United States" in English.
Here, "미국을" serves as the direct object of the verb "방문하다" (to visit).
나는 미국을 방문하고 싶어요.
I want to visit the United States.
Here, "미국을" is the object of the verb "떠나다" (to leave).
미국을 떠나는 것은 쉽지 않았어요.
Leaving the United States was not easy.
Here, "미국을" acts as the object of the verb "사랑하다" (to love).