On the night of the previous day, Xiao Zhang who lives in Zhongliang Mountain, because her boyfriend was not willing to buy her a diamond ring, she actually bit through his tongue while kissing him. Fortunately, her boyfriend's injuries were not serious. 1. When a person bites their tongue, it is bitten off at the base (the part inside the mouth), and the remaining part will block the trachea, causing suffocation...