The young fish are able to escape.

这样未成年的小鱼就被人为地漏掉了。

One of the most important tropical habitats for young fish is mangrove swamps.

幼鱼最重要的热带栖息地之一是红树林沼泽。

And smaller debris, when ingested by young fish, can interfere with growth and development.

更小的微粒会聚于小鱼腹中，影响生长和发育。

In the Lesson on the sole in your last book, you were told how the young flat fish changes its habits and appearance.

通过前面关于比目鱼的课文, 你已经知道, 幼年比目鱼能够改变习性与外表。

On one occasion Malm saw a young fish raise and depress the lower eye through an angular distance of about seventy degrees.

有一次，Malm 看到一条小鱼以大约 70 度的角距离抬起并压下下眼。

These factories are pouring out the chemicals that they use in animal hide processing, and it's killing a lot of young fish.

这些工厂正在倾倒动物皮加工中使用的化学品，导致大量幼鱼死亡。

Marine biologists said that younger deep sea snail fish like this one often stay as deep as possible to avoid being eaten by bigger predators swimming above.

海洋生物学家说，像这条这样幼年深海螺蛳经常呆在尽可能深的地方，以避免被游在上面的更大的捕食者吃掉。

Those are the things that hold soil together, protect coasts, create habitats for all sorts of young fish, young shrimp, all sorts of things that are important to this environment.

保护海滩，为所有小鱼小虾创造了栖息地， 保护了所有这些对环境非常重要的事物。

The fish warden in the town of Sindangan, Julie Buot, says most of the local fishermen use fine mesh nets. Such nets have been banned for years because they catch very young fish.

辛当岸地区的鱼类督导员朱莉·伯特表示，大多数本地的渔民使用细孔渔网。这种网由于会捕捉小鱼苗已被禁用多年。

According to recent studies, among the new sources of substances that appear lethal to even resistant bacteria-yet may be safe for human consumption-are insects, seaweed, the mucus on young fish, arsenic-rich dirt in Ireland and even Martian soil.

根据最近的研究，在一些新的物质来源中，昆虫、海藻、小鱼身上的黏液、爱尔兰富含砷的泥土，甚至是火星土壤，这些物质即使对具有抗药性的细菌来说也是致命的，但对人类来说可能是安全的。