Then the tendency of quantity changes of resources river fish can be und…
从而了解重庆江河鱼类资源数量变动趋势。
The local diet relies heavily on fish, but there are concerns that river fish are contaminated with mercury.
当地居民的饮食习惯对鱼的依赖性极高，但近来不断有声音指出河中的鱼类被水银污染了。
When fasts were frequent and universally practised, river fish played an important part in the national life.
各种禁食期是经常而普遍实行的，那时候河鱼在国民生活中发挥着重要作用。
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)。
Residents in the nearby village of Hongxiao said they became concerned after the deaths of a large number of river fish.
红晓附近村庄的居民说，他们成为关注的河里的鱼大量死亡后。
The dish: The soup is made with rice or tomatoes, pickled chilis and various herbs, and then cooked with freshly caught river fish for a super sour blend.
菜肴：酸汤鱼由酒酿或是番茄、泡椒和许多香草共同熬成，然后再放入刚抓回来的新鲜河鱼，即可做出超级酸爽的酸汤鱼了。
Currently in China it is very difficult to eat wild river fish, most are farm-raised fish, this is the same even with those who live next to large rivers.
现在在中国已经很难吃到野生的河鱼了，绝大部分都是通过饲料喂养的鱼类，哪怕就是生活在大江大河旁边，也是这样。
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。
Brian remembers learning to fish in the Colorado River.
布莱恩记得在科罗拉多河学过钓鱼。
The giant freshwater Mekong River stingray is just one of many mega fish species that could be threatened by dam-building plans in the Mekong River Basin.
湄公河流域的筑坝计划将会威胁到很多巨型鱼类，这种巨型淡水黄貂鱼只是其中一种。
The fish gasped, then made one last convulsive leap, throwing itself in the direction of the river, and landed on the pavement with a thud.
那条鱼大口地喘气，然后做最后拼死一跳，将自己投向河的方向，结果砰地一声落在人行道上。
Joe looked in the river, saw a dead fish and pointed at it.
乔往河里看，看见一条死鱼，就指着它。
The river was now so clean that fish swam happily in it.
现在河水很干净，鱼在里面快乐地游。
Now it's not allowed to fish in the Yangtze River as well as other rivers.
现在长江和其他河流都不允许钓鱼。
Between 1984 and 1993, he once tried to save four fish, but only one stayed alive and returned to the river.
在1984年至1993年期间，他曾试图拯救四条鱼，但只有一条活了下来，并返回河中。
Plummeting water oxygen levels due to a severe drought have led to thousands of fish dying along the Manaquiri River.
由于严峻的干旱导致的马拉·奎利河水中含氧量缺乏导致了河中数以千计的鱼死亡。
Dr Landos and Dr Glanville said there was no danger for people either swimming or eating fish from the Noosa River because if chemicals were in the water, levels would likely be exceedingly low.
蓝多士博士和格兰维尔博士表示，游泳或吃从努沙河钓的鱼并无危险。因为假如河里有农药，水平线可能会非常低。
We still, though, took any rubbish we could find out of the river. We wanted to make sure fish could live there happily.
虽然我们还是从河里捞起了一些我们可以发现的垃圾，我们想要确保鱼能在这条河里开心地生活。
The Severn estuary is an important habitat for birds; large barrages would destroy or damage much of it, as well as interfere with fish stocks in the river.
塞文河口是鸟类的栖息地，而大型水坝会在很大程度上破坏或毁坏河口，这同样也会破坏河流中鱼群的生态环境。
Blocking a river with a dam also blocks the movement of fish upstream to spawn and the movement of silt downstream to fertilise fields.
用大坝阻断河流使得鱼类无法逆流而上去产卵，同时淤泥无法顺流而下去肥沃土地。
Blocking a river with a dam blocks the movement both of fish upstream to spawn and of silt downstream to fertilise fields.
建堤坝来阻断河流，既阻挡了回流产卵的鱼，又阻碍了下游淤泥肥沃土壤。
Television bulletins and newspapers are filled with images of dead fish, stranded ships and dry river beds.
电视新闻和报纸上都是死鱼，搁浅的船，干了的河床的照片。
36a fisherman paddles his canoe through dead fish along Manaquiri River, a tributary of the Amazon, near the city of Manaquiri, November 28, 2009.
2009年11月28日，Manaquiri市附近的亚马逊支流，Manaquiri河，一名渔民划着小舟通过满是鱼类尸体的河道。
36a fisherman paddles his canoe through dead fish along Manaquiri River, a tributary of the Amazon, near the city of Manaquiri, November 28, 2009.
2009年11月28日，Manaquiri市附近的亚马逊支流，Manaquiri河，一名渔民划着小舟通过满是鱼类尸体的河道。
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