Everyonelikeslivinginacleanandcomfortable.environment....
問題詳情： Everyonelikeslivinginacleanandcomfortable.environment.Iftheenvironment(環境)arebad,itwillaffect（影響）ourbody,andmakeusnotfeelwell.Sometimeswemaybeterriblyill.Atthattimewedon’twanttowork,andwe...