这支古老的笛子有八千年的历史，出土在河南的一个文化遗址，它是世界上发现最早的有音阶的发音器。
This flute, unearthed in a cultural relic site in Henan Province, is over eight thousand years old. It is the oldest sound organ with scales found in the world.
这支古老的笛子有八千年的历史，出土在河南的一个文化遗址，它是世界上发现最早的有音阶的发音器。
This flute, unearthed in a cultural relic site in Henan Province, is over eight thousand years old. It is the oldest sound organ with scales found in the world.
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