I know you can say it easily. I know you can speak well and write well in English. Keep it up!

相信你很快就能掌握的。你的口语跟写作都会很棒的。再接再厉！

I'd better 课堂 - SpeakingMax英语口语达人

When you say "I'm sorry" in English, it can mean that you are sorry for something that you've done personally.

当你在英文中使用“I'm sorry”时，它可以表示你对于自己已有的一些行为感到抱歉。

I'm sorry 课堂 - SpeakingMax英语口语达人