business operations
基本释义
[法] 经营
实用场景例句
学术讨论
The geologist studied the ash layers to understand past volcanic eruptions.
地质学家研究火山灰层以了解过去的火山爆发。
社会活动
The survivors cleared the ash from their homes.
幸存者清理了他们家中的火山灰。
自然现象
The landscape was covered in ash after the eruption.
火山喷发后，整个景观都被火山灰覆盖。
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