- and that could be fatal.
而这将导致送命 - The flooded caverns can play tricks on you in other ways.
地下水洞还会以别的方式戏弄你 - What seems like air,
这看上去像是空气 - isn't.
不对 - It's just another kind of water.
它只是另一种水 - This is a halocline -
这里是盐跃层 - a meeting of fresh and salt water.
淡水与咸水的交汇处
