This is the 16352nd most frequent Korean word.
비자를
"비자를" means "visa" in English.
This use of '비자를' emphasizes verifying the validity of the visa as part of travel preparation.
여행을 준비하며 비자를 확인하는 것이 중요하다.
It is important to check your visa while preparing for your trip.
In this sentence, '비자를' refers to the document required for travel purposes, and it is the object of the verb '신청했다' which means 'applied'.
나는 올 여름에 일본에 가기 위해 비자를 신청했다.
I applied for a visa to travel to Japan this summer.
Here, '비자를' is used to specify the type of visa, 'student visa' in the context of a requirement for studying abroad.