so many people now choose itsenvironment itslocation weall know, environmentpollution moreserious during years,what we could do makegreat efforts protectingenvironment gradually。 governmentpollution, monpeople。 we also try remainclean。 although we have managed certainextent。 verylong way recentlywe have held classmeeting discusswhat honorablebehavior shameful。(最近 我们班开了个班会讨论什么是光荣和耻辱。)