The stem of Monkey King comes from a question shared by a netizen on the Internet, and I want to know the scientific name of the back ditch. In the comment area, all the great gods have responded: from the position of the bar on the chin, this is called the back bar, which has produced this stalk.
Besides carrying the bus, this ditch on the back is also called: China people's backbone, shrimp line, ditch repair and other interesting expressions.
Related stems of back dam-upper dam
In an early interview video, grandpa didn't know the correct expression between people, so he pointed to his own people and said, "Go to the dam." He punched me ... er ... on the dam and succeeded in attracting everyone's attention. Because it is more magical and funny, this series of stalk-playing postures is the result of a whim of netizens.