And it does make sense, after all, to be able to prioritise telephony and videotraffic over e-mails.
毕竟它能够把电子邮件中的电话与视频传输按优先次序排列，自这一点上还是有意义的。
2
According to reports, in 2007, YouTube videotraffic accounted for the same amount of bandwidth as the entire Internet accounted for in 2000.
据报道，在2007年，YouTube视频流量相当于2000年整个Internet的带宽量。
3
ISPs in the UK have also indicated they are concerned about services that put pressure on their networks like the BBC's videotraffic, which may lead to them charging.