9 TED Talks That Anyone Working in Youtube 再生回数 増やす Should Watch

http://angeloaquo313.fotosdefrases.com/15-reasons-why-you-shouldn-t-ignore-youtube-zai-sheng-hui-shu-zengyasu

In this manner you may become a professor, who teaches the wonders of astronomy, or probably even acquire a position at NASA. That may be astounding! Picture telling people today you realize that you work for NASA.