아래 철도 질문에대한 2가지 해결책을 생각해봄

1번 해결책


전채 사진

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교차로


2번 해결책

전채사진

viewimage.php?id=2bbcd332eac031a9&no=24b0d769e1d32ca73fec87fa11d0283168a8dd5d0373ee31e5f33784e62387778d1963e4ddfbe975e6cc2af5977286cff90591000af13dbafb4482d9c6f2a9a5bd18c7

대기역

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교차로

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하차역

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교차로의 출구와 하차역사이에는 사진처럼 교차로의 출구에 밖은 

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