"unintentional" in Chinese (Simplified)
无意的非故意的
Definition
无意的事情是指不是有意为之，而是偶然发生的；不是计划好的。
Usage Notes (Chinese (Simplified))
既可用于正式也可用于非正式语境。常修饰“错误”、“后果”等名词。与“intentional”（有意的）形成鲜明对比。很少直接搭配动词，通常用于描述行为结果或影响。
Examples
It was an unintentional error on the report.
这是一份报告中的**无意的**错误。
Sometimes people say things that are unintentional.
有时候人们会说一些**无意的**话。
The damage was unintentional but serious.
损坏是**无意的**，但很严重。
His unintentional joke made everyone laugh.
他那句**无意的**玩笑让大家都笑了。
There were some unintentional consequences to their decision.
他们的决定带来了**无意的**后果。
My comment was unintentional—I didn’t mean to offend you.
我的评论是**无意的**——我并不是想冒犯你。