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1.The crew may run close to the clamorous surface during rainstorms or navigate along polar regions, where the formation, breakup and wave-beating of ice can produce background clatter as loud as 55 to 80 decibels.
潜艇往往在发生暴风雨时,靠近吵杂的海面,或选择在极地周围航行,在这一带会有冰块生成、破裂,以及海浪拍击等形成的背景音,往往高达55~80分贝。收藏指正
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