Điều này Video không tồn tại trong ngôn ngữ của bạn, Xem trong: English (en),
Hoặc dùng Google Translate:  

In 2014 Rod Sebastian biked around the country of Burundi in Africa. As part of his gear he carried two "thumb drives" that he had received during training at ECHO. When Rod shared the ECHO resources on those drives with an agricultural development worker, it started a relationship that he couldn't have imagined... and had an impact that will last a lifetime.