the harm of smoking
smoking, which may be a pleasure for some people, is a series of discomforts for their fellows. medicai scientists have expressed their concern about the effect of smoking on the health not only of
those who are smoking but also of those who live in the air polluted by tobacco smoke. and studies show that non-smokers suffer more than the smokers themselves.
a great number of students have joined in trying to persuade the university to forbid smoking. smoking is not allowed in theatres, cinemas and in other public places. therefore,smoking must be forbidden in our classrooms.
although many people have passed away for having smoked a lot and we call on people to give up smoking, yet many more will turn down what we say every day. i think it more important to call on the smoker to use good judgment and to show concern for others.
吸菸的危害
吸菸可能對某些人來說是一件愉快的事情，但卻為他們的夥伴帶來一系列的不適。 醫藥科學家們表達了他們對菸民們和生活在被菸草污染的空氣中的人們的健康受吸菸影
響的擔憂。研究表明非菸民比菸民自己受到的傷害更大。
許多學生加入了試圖說服學校禁止吸菸的行列。劇院、電影院和其他一些公共場合是不允許吸菸的。所以，在我們的教室中也必須禁止吸菸。
雖然許多人因為吸菸過度去世，我們呼籲人們戒菸，但仍然有更多人拒絕我們每天的勸說。我覺得呼籲菸民使用良好的判斷力，顯示對他人的關心更為重要。