重要的事用英语怎么说

"Important thing" can be translated to "important matter" or "significant event" in English. The phrase has its roots in the adjective "important," which means having great significance or worth.

Examples:

"This is an important matter that requires our immediate attention."
Translation: "这是一件需要我们立刻关注的重要事情。"

"The CEO held a meeting to discuss the significant event of the company's expansion."
Translation: "首席执行官举行了一次会议，讨论公司扩张的重要事件。"