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main street (as opposed to a side street); high street
表通りを歩き、買い物を楽しんだ。
We walked along the main street and enjoyed shopping.
新しいブティックが表通りに面してオープンした。
A new boutique opened, facing the main street.
表通りはいつも賑やかだ。
The main street is always bustling.