不光彩的

Being an unmarried mother used to carry a social stigma.

做未婚母亲在社会上曾彩的事。

The revelation of his scandalous past led to his resignation.

他那彩的历史的揭露导致了他的辞职。

The attempt ended in abject failure.

这一尝试以彩的失败告终。

The truth about your murky past is safe with me—my lips are sealed.

有关你过去那些彩的事, 我决告诉别人。

When his employers discovered his shameful past, they hounded him out of the company.

当他的雇主发现他过去彩的行为, 他从公司赶了出去。