879,399 views | ジョナサン・スミス • TED-Ed

政府はどのようにして、どこからともなくお金を作り出すのか? ― ジョナサン・スミス

Become a TED Member
Want to hear more great ideas like this one? Sign up for TED Membership to get exclusive access to captivating conversations, engaging events, and more!