TSUMUGU · TOCFL 6 (est.) · 詞
通道
ㄊㄨㄥ ㄉㄠˋ · tōngdào
noun — a passage, passageway, corridor; a channel through
故事 STORY — a scene to remember it by
一條走得通（通）的道（道），兩頭相連。
A road you can go through (通) — a way (道) joined end to end.
記憶法