구름잡는 소리

disney30.egloos.com



태그 : FunTheory 요약보기전체보기목록닫기

1

The Fun Theory - What can change behavior?

The Fun TheoryCan we get more people to choose the stairs by making it fun to do?Fun can obviously change behavior for the better.We call it the fun theory.위는 동영상에 나타나는 메시지이렇게 재미나는 세상이라면 참 즐거울거야! :D
1



시계