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noisy; loud; boisterous; clamorous; raucous
turbulent; unsettled; restless
隣の部屋が騒騒しくて眠れなかった。
The room next door was so noisy I couldn't sleep.
選挙の時期は街が騒騒しくなる。
The streets get noisy during election season.
騒騒しい場所では集中できない。
I can't concentrate in a noisy place.