A recent survey of the effects of noise revealed (surprisingly?) that dogs barking incessantly in the night rated the highest form of noise pollution on a scale ranging from 1 to 7. The survey revealed a large number of sources of noise that we really dislike. Lawn mowers whining on a summer's day, late-night parties in apartment blocks, noisy neighbors, vehicles of all kinds, especially large container trucks thundering through quiet village, planes and helicopters flying overhead, large radios carried round in public places and played at maximum volume.

　　13.A recent survey of the effects of noise revealed (surprisingly?) that dogs barkingincessantly in the night rated the highest form of noise pollution on a scale rangingfrom 1 to 7.

　　最近一个有关噪音的作用的调查(令人吃惊地)指出，夜间连续不断的狗叫声，在一个从1级至7级刻度表上应列为最严重的噪间污染。

　　14.The survey revealed a large number of sources of noise that we really dislike.

　　这个调查揭示了我们所不喜欢的大量的噪间的来源。

　　语言点:a large number of sources of的意思是“大量的…的来源”。

　　15.Lawn mowers whining on a summer's day, late-night parties in apartment blocks,noisy neighbors, vehicles of all kinds, especially large container trucks thunderingthrough quiet village, planes and helicopters flying overhead, large radios carriedround in public places and played at maximum volume.

　　夏天呜呜作响的割草机，公寓楼里深夜聚会的喧哗声，大声吵闹的邻居，各式各样的车辆，特别是穿越寂静的村庄的集装箱卡车，从头顶飞过的飞机和直升机，被带到公共场所、音量开到最大的大功率收音机。