[dangerously narrow hill path] 只有鸟才能飞越的路,比喻狭窄陡峻的山间小道
从遂川县志中得知,遂川县西部山区群众历来有捕鸟猎食的习惯,当地人认为此地有条“千古鸟道”。
In1998 , a passageway of migratory birds was discovered in the western mountain area of Sui Chuan county .