“看！”李小姐向他们展示一张有羽毛的恐龙的图画。

"Look!" Miss Li showed them a picture of the feathered dinosaur.

youdao

“看！”李小姐向他们展示一张有羽毛的恐龙的图画。

"Look!" Miss Li showed them a picture of the feathered dinosaur.

youdao