Định Nghĩa và Ý Nghĩa của "[eat] dirt"

What is the origin of the idiom "eat dirt" and when to use it?

The origin of the idiom "eat dirt" is not precisely documented, but it is believed to have developed from the idea that consuming dirt or soil is a symbol of submission and humiliation.It is commonly used to convey the idea that someone should humbly accept defeat, humiliation, or acknowledge their mistake in a submissive or embarrassed manner.