The drone of insects is interrupted by a high-pitched drill and the clang of hammers as workers put the finishing touches to the perfectly aligned steel tracks.
当工人们对排放整齐的铁轨进行最后的修整时，刺耳的钻动声和锤子的当啷生淹没了虫子的鸣叫。
2
The Burj Dubai punctures the city's skyline with its telescopic steel spire, finishing more than 300 metres higher than its nearest rival, Taiwan's Taipei 101.