Friendshipisakindofhumanrelationship.Itisahumaninstinc...
问题详情： Friendshipisakindofhumanrelationship.Itisahumaninstincttomakefriends.When 51 trouble,weneedfriendstoofferushelp,supportandencouragement.Withsuccessachieved,wealsoneedfriendstoshareourjoy...