是什么原因？是什麼原因？是什麼原因？

What's causing it?

Simplified: 是什么原因？
Traditional (Taiwan): 是什麼原因？
Pinyin: Shì shénme yuányīn?
Bopomofo: ㄕˋ ㄕㄣˊ ˙ㄇㄜㄩㄢˊ ㄧㄣ？

Written with HSK 2 vocabulary, at CEFR level A2.

Words in this sentence

This sentence is from Tatoeba, contributed by GlossaMatik, with the English translation by CK. It is used here under CC BY 2.0 FR.

All Chinese example sentences