“别跳啦，儿子，烟圈里有尼古丁！”

“Don't jump, son！There is nicotine in smoke rings.” QMTJxMmtmeuLYguLid0yU0fkRyGKK6Tn8TjfKHVlgx/Y/w0/2BPS7u6a/8bP3y52