- This lake can be a dangerous place.
马拉维湖也是个危机四伏的地方 - After dark, predatory dolphin fish emerge from their daytime lairs among the rocks.
到了晚上 掠食性的长颌鱼纷纷 游出它们白天潜伏的石缝 - Like packs of sharks, they're on the prowl for sleeping cichlids.
它们像是一群鲨鱼 一边游一边寻找熟睡中的慈鲷 - In the darkness these electric fish hunt
这些鱼用电在黑暗中捕猎 - by detecting distortions in the electric field they create around their bodies.
它们在身体周围形成电场 并感知其变化 - Any cichlid that trenches out will be snapped up.
一旦慈鲷切入电场 立刻就会成为捕食的对象 - The floor of Lake Malawi drops 700 metres into an abyss.
马拉维湖底是一个深达700多米的深渊
In the darkness these electric fish hunt 这些鱼用电在黑暗中捕猎
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