Wo jiao Carly. Carly Irvine is in her fourth year of learning Mandarin.

VOA: special.2010.02.04

that teach in immersion programs that are Korean, Cantonese, Mandarin, Russian and Spanish.

双语教学的语言包括韩语、粤语、汉语、俄语和西班牙语。

旧金山的公立教育 - SpeakingMax英语口语达人

They studied "Pixie" mandarin trees in the Ojai Valley of California.

VOA: special.2009.11.10

It added Mandarin in two thousand five.

VOA: special.2010.02.04