價格：免費
更新日期：2020-06-19
檔案大小：18.5 MB
目前版本：1.2
版本需求：系統需求：iOS 10.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
This is an educational application, including earth biometrics, knowledge popularization and interesting knowledge testing. We hope that the application can enrich children's knowledge reserve and stimulate their interest and enthusiasm in learning.
