"Dragon Red River" phenomenon is due before the male and female sturgeon spawning chase, often out of the water.

“龙门赤河”现象则因为鲟鱼产卵前雌雄追逐，时常跃出水面。

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"Dragon Red River" phenomenon is due before the male and female sturgeon spawning chase, often out of the water.

“龙门赤河”现象则因为鲟鱼产卵前雌雄追逐，时常跃出水面。

youdao