Millions of bass larvae have been found at a Noosa River fish farm in northern Australia - with 2 heads (see photo).

日前，澳大利亚北部诺萨河养鱼基地惊现数百万只长着两个头的鲈鱼鱼苗(见图)。

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Then a large fresh river fish, braised in a rich black bean sauce and paired with the quinine bitterness of melon, made an unexpected but delicious combination.

然后是一条硕大的新鲜河鱼，加豆豉焖熟，配上苦瓜的奎宁味道，搭配得出人意料而又十分美味。

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Brian remembers learning to fish in the Colorado River.

布莱恩记得在科罗拉多河学过钓鱼。

《柯林斯英汉双解大词典》

Visitors can choose to visit rooms with river fish and animals, or they can explore creatures found in warm tropical waters.

VOA: special.2009.09.18

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 bottom line is that eating a Hudson or East River fish once in a while probably won't kill you.

WSJ: You Can't Get Seasick on a Park Bench

According to American Rivers, dividing the navigation season is necessary to restore Missouri river fish and wildlife, which have suffered from past management policies.

CNN: Missouri River destiny hangs in the balance

Even if the trace elements of PCBs that can be found in Hudson River fish posed a danger to humans, the EPA's solution is ill-conceived.

FORBES: Fact and Comment