测水平大气压一边低一边高

简介：Then get out! Liu Lei gritted his teeth and cursed. Last time, Jun Yao was talking about rock in class, but this guy forced him to teach Liu Lei about the background and history of rock music for more than sixty minutes. Liu Lei, a music idiot who is naturally insulated from music, was made dizzy. Every time Jun Yao wanted to talk about rock music to him, his balls ached, his stomach hurt, and his teeth hurt.