D) Expand the scale of fish-farming continuously.

不断扩大养规模。

It is located in the riverbank where we have our own fish farm, greenhouse.

基金会位于河边，我们有自己的养场和温室。

C) Fish-farming may cause serious problems too.

C）养也可能造成严重的问题。

The Notojima strain is the largest L rotifer used by Japanese fish farmers.

日本养户使用的最大的L轮虫是三。

If you really want a pet, start with a fish.

如果你真的想养宠物，那就先试试养吧。

They first thought about making a caravan park, but the council said no.

然后他们想弄一个养场，地方议会还是没同意。

As the demand for seafood increases, so does the number of fish farms.

随着对海洋食需求的增加，养场的数量也在增加。

Craig Elliott says it is not easy to operate a profitable aquaculture business.

·埃利奥特说让养场盈利并不容易。

But Penny is allergic, so we got fish.

但佩妮有过敏症，所以我们只好养。

Now Susie tells us a very important reason many people keep fish as pets.

现在，苏西告诉我们许多人养作为宠物的一个重要原因。

Traditional near-shore fish farms cause a range of environmental issues as well as economic loss.

传统的近岸养场会造成一系列环境问题以及经济损失。

These two small rectangular shapes here. . . are the Fish Farms where we rear Ash for sale.

这两个小型的矩形区域是养场，我们饲养类以便出售。

B) Fish-farming will not be sustainable.

B）养将是不可持续的。

But there were no fish tanks.

不过店里没有养缸。

Fishing and fish farming, support the livelihoods and families of some 660 to 880 million people.

捕和养业支持着大约 6 亿 6 千万至 8 亿人的生计和家庭。

Can you see the little shrimp?

名词就是虾子。Susie 觉得养当宠物很好， 是可爱又安静的宠物。 Fish are nice， quiet pets。形容词 quiet 就是安静的。 Greg 说， 豆的颜色鲜艳， 他们的尾巴很宽、很美。 They have wide and beautiful tails。名词 tail 就是尾巴。

Sometimes people call aquaculture fish farming.

有时候人们把水产养殖称为养业。

That may still be an inefficient use of protein, but the ratio is set to improve further.

这样养似乎仍然不是高效地利用蛋白质，但这个比率还有进步的空间。

It also has set up tiered fish farms and is using laboratories to grow shrimp, a popular treat.

该国还建立了分层养场，利用实验室养殖虾——一受欢迎的水产。

On top of that, the company gives him a 20% share of their profit from selling the fish.

此外公司还会把养利润的20%分给他。