They were put to work as cleaners at fish farms along the Mississippi River and in wastewater treatment systems.

VOA: special.2009.12.15

So here we're talking about how food comes to the table. what happens just materializing it into fish sticks. We didn't just go out to the river and poured out the fish sticks.

因此在这我们将探讨食物的制作过程,什么让鱼变成冻鱼条,并不是可以去河里,把冻鱼条直接倒出来。

麻省理工公开课 - 媒体、教育、市场课程节选

Because it's right near the river, people will catch the fish from the morning and put it into the restaurant.

因为它就在河的旁边，人们早上捕鱼，然后把它送到饭店。

肉品市场区的变迁 - SpeakingMax英语口语达人

The husband went early to the river to fish.

VOA: special.2009.02.28

He seeks catfish and buffalo fish, tastier and more marketable species found in lakes and rivers like the Illinois River.

VOA: standard.2010.07.19

Gradually,Asian Carp edge out the other native species in the river until they are one of the only kinds of fish left.

VOA: standard.2010.07.20

This part of the Illinois River near Morris is several miles southwest of the electronic fish barrier, a critical point along the Illinois waterway system meant to stop the Asian Carp from reaching Lake Michigan.

VOA: standard.2010.07.19

He says increased demand for the fish could solve two problems - getting paid to fish a nuisance out of the river, and returning the populations of native fish to normal levels not seen in several decades.

VOA: standard.2010.07.19

He also is a commercial crabber and fisherman. He says if the shut down continues on the east side of the Mississippi, Louisiana's' seafood industry will survive,because 70 percent of the state's fish and shellfish come from the west side of the river.

VOA: standard.2010.05.08