價格：免費
檔案大小：49.7 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
DebateUs is happy to let everyone know that we have an Extemp and Original Oratory (OO) app. This is our first speech app!
Download our app and get excited to speak about climate change, the Arctic, Iran, and Venezuela.
Sign-up now and get updates every day!
Our full Terms of Use are accessible here: https://debateus.org/terms-and-conditions/.
支援平台：iPhone, iPad