We stayed in that vast and intense brightness for almost twenty seconds while still traveling at 120 kph 75 miles an hour without any accidents occurring . looking back now , it really seemed impossible 当时我们置身在极光极亮之中，长达二十秒之久，我的车速仍然维持在每小时一百二十公里，可是我并没有发生意外，事后回想这真是不可能的事情。
Cable networks typically offer a number of avails per hour , with two to three minutes of " local " avails per hour given to cable operators to sell locally while the remaining avails go to national advertisers 有线电视公司通常在每小时内提供数个三十秒的广告时段，其中给地方有线电视播放公司两、三分钟做当地广告，其他时间留给全国各地的广告商。
The on - board wind measurement showed that wind was 10 kt or less near the surface up to around 800 ft . wind then increased rapidly and was strongest at around 3 , 350 ft , reaching 50 kt . this corresponded very well with the observation from the sha lo wan profiler 在机上录到的风速显示在地面至800尺的风速是在每小时10海里或以下，之上风速急速增加，而在约3 , 350尺录得最强的风速达每小时50海里，这与在沙螺湾的气流剖析仪所探测到的数据非常吻合。
