英语是他的第一语言，而且他的听力一直很好。

English was his first language and he always had a terrific ear.

youdao

英语是一个难以掌握的语言如果不是你的第一语言。

English can be a hard language to grasp if it isn't your first language.

youdao

英语是一个难以掌握的语言如果不是你的第一语言。

English can be a hard language to grasp if it isn't your first language.

youdao