尽管是最可爱的哺乳动物之一，它是非常有毒的和会分泌毒液的。
Besides being one of the cutest mammals, it is very poisonous and venomous.
懒猴是世界上唯一有毒的灵长类动物。
这里的蛇没有毒，岛上没有大的食肉动物。
The snakes aren’t poisonous and there are no big predators on the island.
他们发现，水是有毒的和不能饮用的人或动物。
They found the water was poisonous and undrinkable for people or animals.
人们喷雾杀害虫。有毒物品也会影响许多其他动物。
People spray to kill insects. The poison may affect many other animals.
它的红宝石色彩可能是一种保护办法，发信号给潜在的食肉动物它是有毒的。
Its ruby color may be a protective measure, signaling potential predators that it is toxic.
动物身上的实验表明，在很大剂量的情况下，它相当有毒。
There are animal studies that show, at very high doses, it can be quite hazardous.
这是考虑到泄露的石油以及其他有毒物质会对野生动物的生命造成威胁。
There is concern that it could threaten wildlife with spilled oil and other toxic materials.
但最糟糕的是游客经常喂给动物一些不合适的食物，有时甚至是有毒的食品。
But worst of all, they often gave the animals the wrong food, and sometimes poison.
对哺乳动物来说，卵生和长有毒刺是很少见的。
It is very unusual for a mammal to lay eggs or to have poisonous spurs!
亚硝酸盐是一种有毒物质，对鱼类和无脊椎动物有毒。
Nitrite is a substance that is toxic to fish and invertebrates.
亚硝酸盐是一种有毒物质，对鱼类和无脊椎动物有毒。
Nitrite is a substance that is toxic to fish and invertebrates.
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