内河的英文：
freshwater

Inland waterway bill of lading
内河提单

a freshwater sailor.
内河航行水手

This is a river trade coaster.
这是条内河沿岸商船。

Some 2,500 km of inland waterway channels will also be improved
改善内河水运主通道2500公里。

Backward inland waterways have been improved distinctively
内河航道落后面貌得到了明显改善。

A total of 200 inland waterway berths will be revamped or built, adding 25 million tons of handling capacity
改造和新建内河泊位200个，新增吞吐能力2500万吨。

Passed toxicity for marine and freshwater fish farming applications.
通过海洋及淡水鱼养殖毒性实验

large (a foot or more) edible freshwater prawn common in Australian rivers.
澳大利亚河流中常见的大型（1英尺或更长）可食用淡水对虾。

Both marine and freshwater fisheries are beset by a number of very serious human impacts
无论海洋渔业还是淡水渔业，都为人类造成的一系列严重影响所困扰。

Freshwater carnivorous mammal have webbed and clawed feet and dark brown fur.
淡水食肉哺乳动物，脚有蹼和爪，深褐色皮毛。

Some freshwater fish such as pike can withstand levels of acidity.
一些诸如梭鱼等淡水鱼可以抵御相当程度的酸性。