important event

漢語翻譯

例句：

1. History chronicles important events of the past.
   歷史記載歷代重要的事件。
2. The discovery of how bronze is made was probably accidental, but it turned out to be an important event.
   發現如何製造青銅可能是偶然的，但結果證明這是一項很重要的事情。