For depth distribution, fish catch rate increased with water depth.
水深分布渔获率随水深的增加而增加。
Iceland's big change began in the early 1970s, after a couple of years when the fish catch was terrible.
冰岛的巨大转变开始于1970年代初，在捕鱼变得很艰难之后的几年后。
The growing worldwide demand for seafood can no longer be satisfied by expanding the oceanic fish catch.
随著世界海鲜需求量的增加，增加海洋捕鱼量，已经供不应求。
He says his studies of Australian native fish show fish were intelligent creatures that know how to avoid enemies and catch food like any other animal.
他说，他对澳大利亚本土鱼类的研究表明，鱼是一种聪明的生物，像其他动物一样知道如何躲避敌人和捕捉食物。
Some fish do not spawn until maturity. If you catch them before that and you've no baby fish produced for the next year.
有些鱼要到成熟期才产卵。如果你在成熟期之前就开始捕捞，那么你明年就没有鱼籽了。
If I have the fishing tools, I can use them to catch a lot of fish by myself.
如果我有钓鱼工具，我可以用它们自己钓很多鱼。
The man was really good at fishing and he could catch a full basket of fish in a short time.
这个人真的很擅长钓鱼，他能在很短的时间内钓上满满一篮子的鱼。
However, my studies indicate that they took fewer fish because there were fewer fish to catch, not because they were trying to preserve fishes.
然而，我的研究表明，他们捕捞的鱼少是因为鱼的数量少，而不是因为他们在试图保护鱼。
You can't catch fish without fishing tools, and you also need to learn fishing skills if you want to catch more fish.
没有钓鱼工具你就钓不到鱼，如果你想钓更多的鱼，你也需要学习钓鱼技巧。
It would make sense to give the fish enough time to recover, grow to full sizes and reproduce, then catch them in a way that doesn't kill other innocent sea life.
给这些鱼足够的时间来恢复、成长和繁殖，然后以一种不会杀死其他无辜海洋生物的方式来捕获它们，这是有意义的。
We'd bring in the day's catch to a floating processor boat where the fish got cleaned, packaged and frozen right at sea.
我们会把当天捕获的鱼放到一艘漂浮的加工船里，再在船上清洗、包装和冷冻那些鱼，这些全都在海上完成。
Prawn-catchers will be cut back too because, though prawns (Scotland's main catch) are plentiful, those who fish for them also snare cod.
捕虾者也将被削减，因为尽管大虾（苏格兰的主要捕获物）数量充足，但捕虾者也会捕捉鳕鱼。
Indonesian fishermen hung fishhooks on kites and sent them out to sea to catch fish.
印度尼西亚渔民把鱼钩挂在风筝上，让它们出海捕鱼。
Knowing the language and customs of Englishmen, Squanto helped the Pilgrims in many ways, including teaching them how to catch fish.
由于了解英国人的语言和习俗，斯宽托在很多方面都帮助了清教徒前辈移民，包括教他们如何捕鱼。
They forgot how to make bone tools, catch fish and sew skins into clothes.
忘记了如何用骨头制作工具、抓鱼以及把兽皮缝制成衣服。
Central to its policy are the individual transferable quotas given to each fishing boat for each species on the basis of her average catch of that fish over a three-year period.
它的政策的核心是，给予每艘渔船的、捕捉每一种鱼的、超过三年的个人可转让的配额制度，以每艘船捕获那种鱼的平均捕获量为基础。
It all comes down to how much effort is required to find, catch, package then transport the fish.
这都可以归结为人们要花多少努力去寻找，捕捉，包装以及运输这些鱼。
Those long, pointy teeth that hang out of the side of their mouths are designed to catch slippery fish rather than large mammals.
它们露在嘴外的长长尖牙是为了捕捉到光滑的鱼而不是大型的哺乳动物。
Some fish do not spawn until maturity: catch them before that and you've no baby fish produced for the next year.
一些鱼在成熟之前是不产卵的：在些之前逮住它们，就不需要担心下一年鱼籽的产量。
This time they use a long line of fishhooks to see if they can catch any fish for dinner.
这次他们用一条长鱼钩看看能不能钓到鱼当晚餐。不幸的是，今天不是他们的幸运日。
Anyone can catch as many fish as they like, so they fish right up to the point where fishing becomes unprofitable-for everybody.
每个人能抓到他们所需要的鱼的数量，但他们捕鱼到这种程度——捕鱼对每个人不利。
Roughly the same number of fishing vessels are at sea now as there were ten years ago, but better technology means each vessel can catch more fish.
现在，海上的捕渔船的数量大概与十年前相同，但是，技术的进步使得每条捕鱼船能捕捞到更大量的鱼。
Decreasing Numbers of fish and stronger catch limits have reduced the possibilities for catching wild fish.
鱼类数量的减少和捕捞限制的增强，降低了野生鱼捕捞的可能性。
It isn't clear exactly what techniques the people living in the area at the time used to catch these fish.
但是现在仍然不清楚当时的人们以何种方法抓这些鱼。
Each fisherman will try to catch as many fish as possible in order to maximize his profits.
为了最大化自身收益，每个渔夫都会尝试捕捞尽可能多的鱼。
The long-fingered bat is the first bat species in Europe known to catch and eat fish, scientists say.
科学家称，这种长翼蝠是欧洲首次发现捕食鱼类的蝙蝠物种。
On a good day a Port Clyde fisherman might catch five tonnes of fish. A big industrial trawler can catch 100 times that each day.
一个克莱德港的渔民在一个天气好的日子里能捕到5吨鱼，一只大的工业捕鱼船每天能抓到这个数量的十倍。
On a good day a Port Clyde fisherman might catch five tonnes of fish. A big industrial trawler can catch 100 times that each day.
一个克莱德港的渔民在一个天气好的日子里能捕到5吨鱼，一只大的工业捕鱼船每天能抓到这个数量的十倍。
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