I hope that everyone can enjoy yourself and seize this opportunity to learn something useful from this contest.

我希望每个人都可以享受自己和抓住这个机会，学习一些有用的这一竞赛。

youdao

SCM smart locks, I have to do an experiment, and they hope to learn useful to everyone.

单片机控制的智能密码锁，我自己做的一个实验，希望对大家学习有用。

youdao

However, I do hope to see it roll out to everyone, as it could be very useful for some of us.

然而，我希望看到它滚给大家，因为它可能对某些人来说很有用。

youdao