一些意义深远，音调优美的词组经常触动着我。
I am often struck by new phrases that are profoundly meaningful and melodic.
它以风速飞行，发出了音调优美的声音(交流声？)
It flew with the speed of the wind and gave forth a melodious sound a humming noise?
它以风速飞行，发出了音调优美的声音(交流声？)
It flew with the speed of the wind and gave forth a melodious sound a humming noise?
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