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bustling; busy; crowded; lively; prosperous; thriving
lively (party, voices, etc.); loud; noisy; merry; cheerful
この商店街はいつも賑やかだ。
This shopping street is always lively.
賑やかな声が聞こえる。
I can hear lively voices.
お祭りで町がとても賑やかになっていた。
The town was very lively because of the festival.