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coming and going; traffic
road; street
association; socializing; socialising; fellowship; mutual visits
recurring (e.g. thoughts)
correspondence
大通りの往来が激しい。
Traffic on the main street is heavy.
この道は自動車の往来が多く危険だ。
This road has heavy vehicle traffic and is dangerous.
江戸時代の参勤交代は街道の往来をにぎやかにした。
The sankin-kōtai system of the Edo period made the highways lively with traffic.