水下发生的 meaning in Chinese

subaqueous

They couldn ' t see what was going on under that lake ( we know this since mercus has to explain to dumbledore what transpired ) , nor could they see into the maze , or moody wouldn ' t have been able to manipulate events without everyone knowing
他们看不到湖底的行动（这一点可以从人鱼头领告诉邓布利多水下发生的事情推断），也看不到迷宫里的场景，否则穆迪就没法操纵一切而不为人知了。