我们在动物园里看到了鸭嘴兽。

We saw a platypus at the zoo.

鸭嘴兽有扁平的嘴巴和脚蹼。

The platypus has a flat bill and webbed feet.

鸭嘴兽是哺乳动物，但它会下蛋。

The platypus is a mammal, but it lays eggs.

鸭嘴兽喜欢在河流和湖泊中游泳。

The platypus likes to swim in rivers and lakes.

鸭嘴兽有有蹼的脚用于游泳和挖掘。

The platypus has webbed feet for swimming and digging.

鸭嘴兽可以在河流和小溪中看到游泳。

A platypus can be seen swimming in rivers and streams.

鸭嘴兽是一种生活在澳大利亚的奇特动物。

The platypus is a unique animal found in Australia.

鸭嘴兽有一个像鸭子一样的喙，并且会下蛋。

The platypus has a bill like a duck and lays eggs.

鸭嘴兽是一种在澳大利亚发现的独特哺乳动物。

A platypus is a unique mammal found in Australia.

鸭嘴兽是少数几种会产生毒液的哺乳动物之一。

The platypus is one of the few mammals that produce venom.