吸烟会导致pm2.5含量增多
一个约30平方米密闭的会议室，陕视记者@西凉锦重度社交恐惧症患者求解救通过专门仪器测得初始PM2.5含量为40微克每立方米，然而在点燃四支香烟后，PM2.5一下子涨到了300多，升高了8倍之多！
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按这个计算，想想我每天生活在pm2.5为1500的环境里面，毫无压力
吐 you, 吐 me 吐槽 for always That's the way it should be 吐 you, 吐 me 吐槽 together, naturally
I had a dream, I had an awesome dream People in the OL 吐槽 in the OL And what they 吐槽 Was a masquerade But from behind the walls of doubt
A voice was crying out 吐 you, 吐 me 吐槽 for always That's the way it should be 吐 you, 吐 me
吐槽 together, naturally As we go down life's lonesome highway Seems the hardest thing to do
Is to find a friend or two That helping hand
Someone who understands