This is my report: One of the major problems in the Biramichi river is that the level of oxygen in the water is too low.

这是我的报告：比拉密契河的主要问题之一是水中的氧气含量太低。

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This could cause rapid growth of water plants in the river, which can lead to the water ways getting clogged with organisms, which can change the flow of the water.

这可能会导致河里的水生植物快速生长，从而导致水道被生物体堵塞，从而改变水流。

youdao

Walking along the river bank one day, I found a child struggling in the water.

一天，我沿着河岸散步，发现一个孩子在水里挣扎。

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Everyone survived the water landing of a US Airways jet on the Hudson River in New York in January.

VOA: special.2009.06.13

Medical workers in Haiti are now trying to spread the message not to use river water without some form of purification.

VOA: special.2010.11.10

Mist can take you on a boat ride up and down the river so you can see the animals as they come to drink or play in the water.

VOA: special.2009.08.19

Thames Water said the works at Abingdon would ensure the quality of the water in the River Thames was "exceptionally high".

BBC: Thames Water's ?3m Abingdon sewage works complete

Already in the planning stages: a 37-km tunnel to channel water from the Benus river in water-rich Pahang state to drought-stricken Selangor state, and a pipe to link the Gombak river in KL to the Wangsa Maju water treatment plant.

CNN: Special Report Drought

The salt water in the river has had a benefit for some anglers: "The redfish follow it up, so we're able to fish right in the Mississippi now instead of having to go to the gulf, " he said.

CNN: Salt creeping up the Mississippi River