I'm sorry. I'm not on purpose.

抱歉，我不是故意的。

youdao

Don't be annoying, and especially not on purpose.

别惹人厌，特别是故意这样做。

youdao

I'm not on purpose, Who in their home to the open Windows.

我又不是故意的，谁让她们家开着窗户来着。

youdao

It has its own purpose, which is not a purpose that has any bearing necessarily on anything else.

事物自己存在的目的,与其它无关。

耶鲁公开课 - 文学理论导论课程节选

Nita had left her sunglasses behind not on purpose, though Bett, who never forgot anything, could not believe that.

NEWYORKER: Free Radicals

And the UST has never defaulted, at least not on purpose.

FORBES: What a US Default, Downgrade Might Look Like

Risk in getting investment for mining projects was also touched upon as Don Singer of the U.S Geological Survey, now retired, said that misinformation, and not necessarily on purpose, leads to a risk in investing.

FORBES: PDAC: Many Factors Putting Mining Industry At Risk