Breakdown of chaseoneul bakkugi jeone banghyangjisideungeul kyeopnida.
Questions & Answers about chaseoneul bakkugi jeone banghyangjisideungeul kyeopnida.
차선 means lane (as in a traffic lane).
The -을 is the object marker, so 차선을 means the lane as the thing being acted on.
In this sentence:
- 차선 = lane
- 차선을 바꾸다 = to change lanes / to change the lane
Even though English says change lanes, Korean often treats lane as the direct object:
- 차선을 바꾸다 = literally change the lane
Because 차선 ends in a consonant, it takes -을 rather than -를.