他在做实验时心不在焉，几乎引起一次重大事故的翻译：In doing the experiment, he was absent-minded, almost caused a major accident 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Absent-minded when he was doing experiments, almost causing a major accident

In doing the experiment, he was absent-minded, almost caused a major accident

He when does the experiment absent-minded, causes a secondary load major accident nearly

He gazed at the experiment, almost caused a major accident

In doing the experiment, he was absent-minded, almost caused a major accident