And it turns out the big determinant of how well you speak English as an immigrant isn't how smart you are.

作为移民,你的英语口语究竟有多么流利,最大的决定因素并非你有多么聪明

耶鲁公开课 - 心理学导论课程节选

And with that type of an attitude, eventually, he's going to speak English well.

有了那种态度，他最后一定会说好英语的。

留在记忆中的学生 - SpeakingMax英语口语达人

and speak their own language as well, a lot of them.

很多人还说自己的方言。

英国与英格兰 - SpeakingMax英语口语达人