The salt eats this bridge up.

盐会腐蚀大桥。

Cheese has a lot of salt content.

奶酪身有很多盐。

As a result, evaporation increases, and the concentration of salts in the water rises.

结果，蒸发增加，中盐浓度上升。

Some fish get crazy with this salt-and-water balancing act.

有些鱼热衷于这种盐和平衡。

Their blood has higher salt concentration than the water they are surrounded by.

它们血液中盐浓度高于周围。

By means of it we can turn salt water into fresh.

够将有盐转化为淡。

They also retain water and salt, causing them to put on weight.

她们还会保留和盐，导致体重增加。

Sharks and their relatives are especially weird when it comes to salt balance.

鲨鱼和它们亲戚平衡盐方法尤其怪异。

Salinity levels, or how much salt is in the water, have gone up.

盐平，即中盐量，已经上升。

It would be cheaper to desalinate the equivalent amount of seawater.

这比除去等量海中盐成来得更低。

And rising sea levels have increased the amount of salt in the river's large delta.

海平面上升增加了河流大三角洲盐量。

It has been through periods of drought and has had high amounts of salt before.

它经历过干旱时期，以前盐量也曾高过。

It could be dust from a desert, or salt from ocean spray.

它可以是来自沙漠灰尘，或者海雾中盐。

But best of all, the burrows even help control the saltiness of the swamp.

但是最棒是洞穴甚至有助于控制沼泽盐。

Salt in soil has increased by 26 percent over the past 35 years.

在过去35年里，土壤中盐增加了26%。

And he says not all salty foods are created equal.

而且他还表示咸味食物所盐并不都是均等。

Watering deeply can also help remove any salt from the soil around plants and trees.

深度浇也可以帮助去除植物和树木周围土壤中盐。

The water pump has a special filter to remove salt from the sea water.

这种泵有一个特殊过滤器来去除海中盐。

The waters of the Bahamas are so clear because they're low in nutrients.

巴哈马海如此清澈原因在于其盐缺乏营养。

They taste delicious! - Don't let him throw soup! - They're high in salt!

他们很好吃！-不要让他拿走！ - 这盐很高！