their lives, but please listen to what I have to sayР1РSay no to smokingРin China the number of the people smoking is more than 0.3billion.РThe reasons why college students smoke for the first time.РSay no to smokingР2Р3РSay no to smokingРAn American scientist estimated that ? smokers who smoke average a package ?a day for 20 years will lose about eight years of their lives.??????.РSay no to smokingР3Р4Рmaking the streets dirtyРSay no to smokingРpolluting the airР5РSay no to smokingРMany measures have been taken to help people keep away from the harm of smoking.РSay no to smokingР此处添加文字Р此处添加文字Р此处添加文字РSo please, if you don't want to do it for yourself, do it for all the people who are around you——say "no "to smokingРSay no to smokingР此处添加文字Р此处添加文字Р此处添加文字РOk,the powerpoint is over!РThank you
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