【TED】Nathan Myhrvold:這個脈衝光能消滅瘧疾嗎？(Nathan Myhrvold: Could this laser zap malaria? ) (【TED】Nathan Myhrvold: Could this laser zap malaria? (Nathan Myhrvold: Could this laser zap malaria?))┃VoiceTube 看影片學英語
【TED】Nathan Myhrvold:這個脈衝光能消滅瘧疾嗎？(Nathan Myhrvold: Could this laser zap malaria? ) (【TED】Nathan Myhrvold: Could this laser zap malaria? (Nathan Myhrvold: Could this laser zap malaria?))
