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prosperous; flourishing; thriving; successful
popular; widespread
active; lively; energetic; vigorous; brisk; strong
enthusiastic; eager; hearty; frequent; repeated
この町は観光が盛んだ。
Tourism is thriving in this town.
壮んに活動している団体がある。
There are groups that are actively operating.
商業活動が盛んな地域。
A region with thriving commercial activities.