忠誠
altruism
altruistic
assistance
benefactor
business
charitable
charity
cloud
collage
community
concept
cooperate
difference
donation
family
friends
friendship
gesture
get
give
hand
heart
help
hope
humanitarian
humanity
icon
invest
love
make
marker
network
offer
organization
organize
responsibility
service
support
supportive
symbol
tag
team
teamwork
voluntary
volunteer
volunteering
word
work