ÁöÁß°ü·Î(ò¢ñéÎ·ÖØ) underground conduit
ÁöÁßÀÎÀÔ¼±(ò¢ñéìÚìýàÊ)
ÁöÁö¸»¶Ò
ÁöÁö¹°(ò¨ò¥Úª) a support
Áöǥöµµ(ò¢øúôÑÔ³, surface railway)
ÁöÇϰ»³»(ò¢ù»ËÕÒ®)
ÁöÇϱ¸°£(ò¢ù»Ï¡Êà) subway, underground block
ÁöÇϵµ(ò¢ù»Ô³) subway, underground passage
ÁöÇÏ¿ª(ò¢ù»æ¾, under ground station)
ÁöÇÏöµµ(ò¢ù»ôÑÔ³) subway transit