血脈親情，是指親屬之間的血緣關(guān)系，是一種深刻的情感聯(lián)系。它包含著家庭成員之間的互相支持和關(guān)心，以及在困難時刻互相幫助的精神，是人類社會中最為重要的情感紐帶之一。

Blood ties refer to the blood relationship between family members, a profound emotional bond. It includes mutual support and care between family members, as well as the willingness to help each other in difficult times. It is one of the most important emotional bonds in human society.