伊卡莱姆的ScalersTalk第四轮新概念朗读持续力训练Day

练习材料：

Lesson25-3 Non-auditory effects of noise

It can be unpleasant to live even several miles from an aerodrome; if you think what it must be like to share the deck of a ship with several squadrons of jet aircraft, you will realize that a modern navy is a good place to study noise. But neither psychiatric interviews nor objective tests were able to show any effects upon these American sailors. This result merely confirms earlier American and British studies: if there is any effect of noise upon mental health, it must be so small that present methods of psychiatric diagnosis cannot find it. That does not prove that it does exist: but it does mean that noise is less dangerous than, say, being brought up in an orphanage-- which really is a mental health hazard.

应用配置：L0+L4

知识笔记：aerodrome/    squadrons/    jet/    psychiatric/    diagnosis/    orphanage/  hazard/

练习感悟：用时24分。段落不长，录制质量不高。又是一篇半夜补的作业。