價格：免費
檔案大小：16.2 MB
版本需求：系統需求：iOS 9.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
What is milk and wool made of?
This game tests children's cognitive ability and can also expand children's horizons. Let the children see the predecessor of things.
支援平台：iPhone, iPad