사거리는

사거리는

"사거리는" means "the range" or "distance" (e.g., effective range of a weapon, or distance to an intersection).

Here, '사거리' refers to an intersection, and '는' is the topic marker.

이 사거리는 교통량이 많아요.

This intersection has heavy traffic.

In this sentence, '사거리' refers to a location (intersection) where the waiting occurs.

그는 사거리에서 우리를 기다렸어요.

He waited for us at the intersection.

Here, '사거리' is defined contextually as a central place where paths converge.

사거리는 네 갈래 길이 만나는 곳입니다.

An intersection is a place where four roads meet.