大家好。今天我们谈论的话题是“颜色”。天空是什么颜色的？你知道吗？

Hello, everyone. Today we will talk about "Colors". What color is the sky? Do you know?

youdao

大家好。今天我们谈论的话题是“颜色”。天空是什么颜色的？你知道吗？

Hello, everyone. Today we will talk about "Colors". What color is the sky? Do you know?

youdao