to assign a later date or time to something in relation to a specific point of reference

تاریخ چیزی را دیرتر گذاشتن
referring to something that happens, is published, or is awarded after the death of the person to whom it relates

مربوط به دستاوردهای پس از مرگ (مانند انتشار اثر یا دریافت جایزه)
brief additional note added to the end of a letter or document, usually after the signature, often containing information that the writer forgot to include

پینوشت
behaving without shame or fear and refusing to follow traditional rules or manners

بیباک, بیشرم
the scientific study of fish including their biology, behavior, classification etc.

ماهیشناسی
to add different elements, making something more diverse in how it looks or what it includes

جورواجور کردن, متنوع کردن
