WhenIworkedinalargecity,passingbysomeonewhowashomelessw...
问题详情：WhenIworkedinalargecity,passingbysomeonewhowashomelesswasn’tanuncommonsight.ThedifficultsituationofthoseIsawtouchedmedeeply. IfeltImustdosomething,and,asasinglemother,Idecidedtocomeupwitha...