9 TED Talks That Anyone Working in Youtube增加訂閱 Should Watch
http://garrettqjxm223.image-perth.org/why-you-should-focus-on-improving-youtube-zeng-jia-ding-yue
It's because the cables are produced using twisted copper pairs of very small-gauge wire. Compared with regular coaxial cable, this can make interference and degradation a truth whenever dealing with lengths in