Also at risk are endangered animals like river dolphins.

而像是淡水河豚等的濒危物种境况仍令人堪忧。

River dolphins are smaller than their ocean-swimming cousins. They are also less active and playful.

河豚比它们在海洋中生活的亲戚要小。它们也更不活跃、更不爱玩耍。

Lobster, bluefin tuna, puffer fish or caviar?

龙虾、蓝鳍金枪鱼、河豚还是鱼子酱？

Scientists in America have created an inflatable pill based on the puffer fish which is designed to carry sensors or even tiny cameras into the stomach.

美国的一些科学出了一种充气式胶囊，其根据是河豚鱼。这种胶囊自带传感器乃至微型摄像头，可以进入胃部。

These boto or pink river dolphins, they're so cute, right?

这些粉红河豚，很可爱吧？

That would be the work of a Blowfish.

是其中一个“河豚鱼”的。

Together, we chased pink river dolphins through drowned forests.

我们一起在淹没的森林里追寻粉红河豚。

This is compared to the term pink puffers which describes patients with emphysema.

而粉河豚指肺气肿患者。

Naoto Itou leads a seafood-processing company in the city of Shimonoseki.He disagrees with the government's rule to throw away pufferfish hybrids" .But we have to follow the rules, " he says, " because if there's any problems it leads to hysteria" .

内藤一郎在下关市领导一海产品加工公司。他不同抛弃河豚杂交种的规定。" 但我们必须遵守规定，" 他说，" 因为一旦出现问题，就会导致歇斯底里的症状。"

The big thing for us was to be able to take the aluminum boat out and come down to the store and get an ice cream, and fish out here and catch perch all day.

对我们来说，最重要的事情是能够把铝船开出来，来商店买冰淇淋，整天在这里钓鱼，钓河豚。

Pufferfish are infamously poisonous and can be fatal to eat since they contain the toxin called tetrodotoxin, and ingesting an amount as small as only 21 milligrams could be enough to kill you.

河豚的毒性臭名昭著，食用它可能会有性命之忧，因为它们含有河豚毒素，仅摄入 21 毫克就足以致人死亡。

" Tetrodotoxin B. Slows the pulse to one beat a minute. Banner developed it for stress. Didn't work so great for him, but we found a use for it."

“是河豚毒素 B。它能让你的脉搏减至每分钟一次。班纳把它出来想要缓解压力。虽然对他自己没什么作用，但我们发现了它的用处。”

The Japanese government tightly control who can prepare fugu, and chefs need to take an extensive exam before they're legally allowed to serve the fish.

日本严格把控能够处理河豚的厨师，在他们能合法供应河豚之前，厨师们必须参加大量考试。

The Bolivian President Evo Morales has enacted a law aimed of protecting a unique species of dolphins that live in the country's Amazon Rivers.

玻利维亚总统埃沃·莫拉莱斯颁布一部在保护栖息在该国亚马逊流域的稀有河豚的法律。

Then using sound analysis software, his team fished 237 distinct sound types from the recordings-indicating the dolphins have a wide repertoire.

他的团队用声音分析软件捕获了237种不同类型的声音——这表明河豚拥有广泛的技能。

The fish can cost more than $100 a kilogram. Eating fugu is especially popular now, during the winter holiday season.

这种鱼每公斤售价超过100美元。在冬季假期期间，吃河豚十分受欢迎。

Have you ever seen a dolphin with a long, pointy snout? This funny-looking mammal is a river dolphin.

你见过口鼻部长而尖的海豚吗？这种长相有趣的哺乳动物是河豚。

Fugu liver in a roll with shifo leaf and some umi paste is one of my favorite rolls.

把河豚的肝脏用紫苏叶和一些梅酱卷起来是我最喜欢的寿司卷之一。

But in the last few years, the fugu market has seen a change.

但在过去几年，河豚市场发生了变化。

Yamadaya has been serving puffer fish for over 100 years.

山田屋酒店供应河豚已超过一百年了。