现在在英国，几乎所有长途电话都通过光纤而非电缆传输。Nearly every long-distance call made in Britain now travels on optical fibre instead of cable.但是,有了光纤电缆, 电视就可以真正成为交互式的.But with fiber - optic cables, television will become truly interactive.在非线...
Lunar probe has successfully passed the test temperature.月球探测器已经成功通过恒温测试.In the new century, impressive achievements have been scored in manned spaceflight and lunar probe projects.进入新世纪, 我们又在载人航天与探月工程领域取得了令世人瞩目的重大进展....
这个体育场配备了8万多个观众座席。The stadium has been fitted with seating for over eighty thousand spectators.首日比赛结束后，体育场空无一人。The stadium emptied at the end of the first day of athletics.4月20日，超人气乐团 U2将现身温布利体育场。Supergroup U2 will appear...