葉(は) haが ga空(くう)中(ちゅう) kuuchuuで deぐるぐる guruguru回(まわ)っ()て()い()た() mawatteita。 Leaves were spinning around in the air. Literal Leaves [subject-が] air-in [at-で] round-and-round was-turning. ぐるぐる is the spinning/rotating mimetic. 空中 ('in the air') uses 中 with a location word for 'within the air.' ~ていた is past ongoing. natureweather~ている (ongoing state)ぐるぐる (spinning / round and round)
葉(は) haが ga空(くう)中(ちゅう) kuuchuuで deぐるぐる guruguru回(まわ)っ()て()い()た() mawatteita。 Leaves were spinning around in the air. Literal Leaves [subject-が] air-in [at-で] round-and-round was-turning. ぐるぐる is the spinning/rotating mimetic. 空中 ('in the air') uses 中 with a location word for 'within the air.' ~ていた is past ongoing. natureweather~ている (ongoing state)ぐるぐる (spinning / round and round)