我爷爷的老同学成了院士。 我爺爺的老同學成了院士。 我爺爺的老同學成了院士。

My grandfather's old classmate became an academician.

Simplified
我爷爷的老同学成了院士。
Traditional (Taiwan)
我爺爺的老同學成了院士。
Pinyin
Wǒ yéye de lǎo tóngxué chéng le yuànshì.
Bopomofo
ㄨㄛˇ ㄧㄝˊ ˙ㄧㄝ ˙ㄉㄜ ㄌㄠˇ ㄊㄨㄥˊ ㄒㄩㄝˊ ㄔㄥˊ ˙ㄌㄜ ㄩㄢˋ ㄕˋ。

Written with HSK 7-9 vocabulary, at CEFR level C1.

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