" Here are my seven little ducklings."

“这是我的七个孩子。”

Susan used to be an ugly duckling.

苏珊以前是只丑小鸭。

It is quite hard to tell these ducklings apart.

要分辨出这些小鸭间的差异相当不容易。

You can't see the ducklings here but you can hear them.

虽然看不到小鸭子，但你却可以听到它们。

Firefighters in Florida used technology to rescue 8 ducklings from a storm drain.

佛罗里达州的消防队员使用现代技术从暴雨排水沟中救出了8只小鸭。

What their mother does next will present the ducklings with their first challenge.

下面妈妈要做的就是教它们迎接第一项挑战。

Then they exposed each duckling to two entirely new pairs of moving objects.

然后，他们让每只鸭崽接触两组全新的移动物体。

The ugly duckling is in the grass.

丑小鸭躲在草丛里。

The three yellow ducklings sit on her back.

三只小黄鸭坐在她的背上。

" No, I'm not a swan! I'm an ugly duckling! " says the Ugly Duckling.

“不，我不是一只天鹅！我是一只丑小鸭！”丑小鸭说道。