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translate to English"地球形成至今約有四十六億年了，其中，經歷了五次生物大滅絕，但近年來，卻有大批科學家預估第六次生物大滅絕出現，造成滅絕的主因就是「人類」。"

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icedpeachytea
About 4.6 billion years since the Earth was formed, which has experienced five mass extinctions, but in recent years, but there are a large number of scientists estimate the sixth mass extinction occurred, causing the main cause of extinction is "human".
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Answer:

"It has been about 4.6 billion years since the formation of the earth. Among them, it has experienced five mass extinctions. However, a large number of scientists have predicted that the sixth mass extinction will occur. The main cause of the extinction is "human beings."

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