“外语”的英语？

“外语”的拼音为：wài yǔ...

“外语”的反义词：母语, 国语。...

他们外语掌握得很好。They have a good grasp of foreign languages.她的外语从来都是出类拔萃。She has always excelled in foreign languages.他创造了一种新的外语教学体系.He created a new system of teaching foreign languages....