The motherland has your contribution prosperously, also has my contribution;

祖国昌盛有你的贡献，也有我的贡献；

youdao

Write down this problem (" the problem my audience has is... "etc.) and also what contribution to solving the problem your presentation is going to make.

写下这个问题(“听众的问题是……”，等等)，并记下您将如何解决这个问题。

youdao