LangTwo 로고
    Scenario
    在Demo Day上做路演

    用英语「在Demo Day上做路演」

    Welcome to Demo Day — you have three minutes, so go ahead and pitch us.
    We're building an AI tool that helps small retailers cut inventory waste by 30%.
    That's an interesting problem — how do you make money from it?
    放心犯错，这就是学习