就餐: to dine...
师父: used for (in Taiwan), master, qualified worker...
时时: often, constantly...
污秽: nasty, sordid, filthy...
当众: in public, in front of everybody...
隧道: tunnel...
公共: public, common, communal...
投: to cast, to send, to throw oneself (into the river etc), to seek refuge, to place oneself into the hands of...
窒息: to choke, to stifle, to suffocate...
化验: chemical examination, to do a lab test...
