音が流れない場合、再生を一時停止してもう一度再生してみて下さい。
ツール
29回再生
10 Questions for Ben Capelle of Clean Tech Aviation.
Ben Capelle founder of Clean Tech Aviation explains how aviation can be cleaner and how he wants to achieve this.
Ben Capelle founder of Clean Tech Aviation explains how aviation can be cleaner and how he wants to achieve this.
コメント