I can't remember doing it so I can't deny it.

我不记得我有没有做过这样的事，所以我不能否认。

youdao

I have never confirmed that the Roswell base exists, but I can't deny it either.

我从没有说过拉兹威基地存在，但我也不会否认。

youdao

I have never confirmend that the Roswell base exists, but i can't deny it either.

我从没有说过拉慈威基地存在，但我也不会否认。

youdao