An anglerfish wags its head protuberance shimmies like a worm and baits other fish.

琵琶鱼会摇头晃脑，让它头上的肉瘤看起来像条虫子，并等着其他鱼上钩。

An anglerfish wags its head until its fleshy protuberance shimmies like a worm and baits other fish.

琵琶鱼会摇头晃脑，让它头上的肉瘤看起来像条虫子，并等着其他鱼上钩。