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Sentence · Chinese

這事故的起因不明。

🇬🇧 English Sentence The cause of the accident is not known.
🇹🇼 Chinese (Traditional) 這事故的起因不明。
🇨🇳 Chinese (Simplified) 这事故的起因不明。
Pinyin zhe4 shi4 gu4 de5 qi3 yin1 bu4 ming2.

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