salt water

As soon as I came out he handed me a bottle of salted water.

我一出来, 他就拿给我一瓶盐水。

Salt water has more buoyance than fresh water.

咸水比淡水浮力大。

I relaxed, letting the salt water buoy me up.

我放松下来，任凭海水托浮着。

Crevalle jack (Caranx hippos) are a common sight at the mouth of the Homosassa River, where fresh and salt waters mix as the river spills into the Gulf of Mexico.

霍莫萨萨河口经常能见到这种兼具玩赏和食用价值的狗鱼（长面鲹）。此处淡水和海水混合并流入墨西哥湾。

That subterranean world, Onstott said, is a lightless pool of hot, pressurized salt water that stinks of sulfur and noxious gases humans would find unbreathable.

Onstott说道，那个地下世界是一个没有光的热池，压力下的盐水散发着让人无法呼吸的硫黄和有毒气体。