One is known technically as kin selection, and familiarly as nepotism.
One is known technically as kin selection, and familiarly as nepotism.
一种形式在学术上称为亲族取向，并且习惯上叫做裙带关系。
One is known technically as kin selection, and familiarly as nepotism.
一种形式在学术上称为亲族取向，并且习惯上叫做裙带关系。