골목을

In a sentence

• 우리는 그 어두운 골목을 지나갔다.

  We passed through that dark alley.

  '골목을' here is in the accusative form, indicating the alley is the direct object of the verb '지나갔다' (passed through).

• 골목을 따라 작은 가게들이 늘어서 있다.

  Small shops line up along the alley.

  In this sentence, '골목을' indicates the alley, and the postposition indicates the scope or area along which the action or situation is described.

• 아이들이 골목을 뛰놀며 즐거운 시간을 보내고 있었다.

  Children were running and playing in the alley, enjoying their time.

  '골목을' here specifies the location where the action (running and playing) takes place.