But for the past couple of years, my wife and I have radically changed our diet and try to eat meat or fish only a couple of times a week.
在过去几年中，我和妻子已经完全改变了日常食谱，尽量每周只吃一两次肉或鱼。
It has fish in its seas, and hydro and geothermal power in its rivers and volcanoes (though only a small market for the resulting electricity).
但是在它的海域拥有丰富的鱼类，河流的水能，以及火山的地热能(尽管生产的电力只有很小的市场份额)。
It is not only tuna but sardine, mackerel and other fish that are in decline.
不仅仅是金枪鱼，沙丁鱼，鲭鱼和其他鱼类也在减少。
A study reports that in nearby East Meria, where fish consumption is very high, people visit the doctor only once or twice per year for the treatment of colds.
一项研究报告说在附近的East Meria，鱼的消费量很高，那里的人们每年因为治感冒而去看医生的次数只有一或两次。
However, most Australians consume less than a quarter of the optimal recommended intake because it is only found in a few foods, including oily fish such as salmon and sardines.
然而，大多数澳大利亚人只摄入了少于最佳推荐量四分之一的omega - 3，因为它只存在于包含鲑鱼和沙丁鱼这类含油量较高的鱼的少数食物中。
My father didn't bring enough money, so we only had one bowl of rice and some fish.
我爸爸没带足够的钱，所以我们仅吃了一碗米饭和一些鱼。
Although the organizations responsible for the restoration have so far only completed preliminary measures, the EPA noted that fish have already returned to the river.
虽然负责整修的机构目前为止只完成初步的措施，环保署特别提到鱼类已经回到河里。
Unilever, which controls 20 percent of the whitefish market in Europe and the U. S., has agreed to buy only fish caught and produced in an environmentally sustainable manner.
控制欧洲及美国20%白鱼市场的联合利华公司已经同意只购买那些以环境可承受方式捕获的鱼。
But he says he can tweak temperature, salinity and other factors to grow most any kind of widely consumed fish - and grow them using only about a gallon of water per fish.
但是他说他可以通过调节温度、盐度以及其它要素，养殖各种广泛食用的鱼- - -养一条鱼只需用大约1加仑的水。
Overfishing not only causes depletion in individual fish stocks, but also disruption to entire ecosystems and food webs in the ocean.
过度捕捞不仅引起个别鱼种的消耗，而且还引起海洋中整个生态系统和食物网的崩溃。
Of the world's rivers, only the Amazon has more species of fish than the Mekong.
世界上的河流中只有亚马逊河鱼的种类比湄公河多。
In fact, these items make up the second largest food expense, ranking behind only the combined expenses for meat, fish, poultry and eggs.
事实上，他们是食物消费中第二大种类，仅次于肉、鱼、家禽和鸡蛋的消费。
The only naturally rich dietary sources are oily fish from the sea like salmon and mackerel, egg yolks, liver and fish liver oil.
富含天然维生素d的食品只有含油较多的鱼，例如三文鱼和鲭鱼、蛋黄、动物肝脏和鱼肝油。
Harbour seals may be able to detect fish up to 100m (328ft) away using only their whiskers, say scientists.
科学家说，海豹只需要用它们的胡须就能感知百米开外的鱼类。
Yet the other dogs, because they weighed less and were born to the life, received a pound only of the fish and managed to keep in good condition.
而其他的狗儿体重更轻，而且生来就适合这种生活，所以即使只有一磅的食物也就足够它们保持良好的状态。
Huntington pointed out that action to protect fish and fisheries in the Bering Sea donut hole came about only after overfishing had taken place;
汉丁顿说过度捕捞行为发生后，白令海空心海域才有了保护鱼类和管理捕捞的行动。
Neighbours described their only hobby as "takeaways, " as they frequent the local fish and chip shop three times a week.
邻居描述说他俩的爱好是“打包”，因为他们每周都一定要去附近的炸鱼薯条打包回家三次。
And when nursing mothers eat fish, not only do they expose themselves to these contaminants, they also pass half of the toxins that they consume along to their babies.
当哺乳的母亲吃了鱼，她们不仅自己受这些污染物的危胁，还将所摄取毒素的一半传给了婴儿。
Shows that fish are not only capable of feeling pain, but also are alot smarter than most people believe.
表明鱼不仅能够感觉疼痛，而且比多数人认为的聪明得多。
Not only were there more algae, there were also increased Numbers of fish. That's because fish thrive on algae.
不仅海藻的数量因此增加，鱼类也变多了，因为海藻是鱼的食物。
The new study shows that the fish can not only tell the difference between small Numbers such as 4 and 8, but they can also differentiate between quantities as large as 100 and 200.
新的研究表明，鱼不仅可以区别像4和8一类的小数值的，也可以区分出像100和200一样的大数值。
Seahorses are among the only animal species on Earth in which the male bears the unborn young, a unique trait in these fish that inhabit tropical and temperate coastal waters worldwide.
海马栖息在世界各地的热带和温带沿海水域，这些鱼类有个独特的功能，是地球上唯一由雄性孕育未出生幼仔的动物。
He could see the fish and he had only to look at his hands and feel his back against the stern to know that this had truly happened and was not a dream.
他看得见鱼，他只消看看自己的双手，感觉到背脊靠在船梢上，就能知道这是确实发生的事儿，不是一场梦。
It is difficult for those who only have small fish and shrimp in their minds to catch a big fish.
而那些眼中只有小鱼小虾的人，要想钓着大鱼就难了。
For example, inshore fish have good color vision, whereas offshore pelagic fish have limited color vision and detect only a few if any colors other than black and white.
例如，内海鱼类有良好的色彩视觉，而外海中上层鱼类则有有限的色彩视觉只能检测少数黑色和白色以外的其他颜色。
With only a single specimen he was hard pressed to prove it was a new species, so the fish remained, unnamed, on his desk for 25 years.
当时只有一个标本，很难证明这就是新物种，所以，那条鱼虽被保存，但一直未被命名，在他的办公桌上呆了25年之久。
No fish at all was in it, nor any monster or thing of horror, but only a little Mermaid lying fast asleep.
里面根本没有鱼，也没有什么怪物或恐怖的东西，只卧着一条酣睡的小美人鱼。
The only hope was that they were more interested in eating currants and blueberries than fish at this time of the year.
唯一的希望是在一年中的这个季节熊更喜欢吃红醋栗和蓝莓而不是鱼。
He and the pilot drifted for 47 days-braving shark attacks, Japanese strafing, hunger and burning thirst, with only rainstorms and occasional fish or birds for sustenance.
他和飞行员漂流了47天——勇敢地面对鲨鱼袭击、日军扫射、饥饿和干渴，只靠暴雨和偶尔捕获的鱼和鸟维生。
He and the pilot drifted for 47 days-braving shark attacks, Japanese strafing, hunger and burning thirst, with only rainstorms and occasional fish or birds for sustenance.
他和飞行员漂流了47天——勇敢地面对鲨鱼袭击、日军扫射、饥饿和干渴，只靠暴雨和偶尔捕获的鱼和鸟维生。
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