If you speak to your children in perfect English, it's very strange.

如果你用完美的英语表达和你的孩子说话,会是非常奇怪的

耶鲁公开课 - 心理学导论课程节选

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