在托福考试中，词汇量的多少对于英语考试的听力、写作、阅读等每个环节都有影响，因此今天小编为各位托福考生介绍一下什么是“silent epidemic”。

　　Loneliness increases the risk of a heart attack or stroke by almost a third, according to research.

　　研究显示，孤独会使人患上心脏病或中风的几率提高近1/3。

　　The effect of social isolation is similar to that of anxiety or work-related stress.

　　社交孤立的影响类似于焦虑症或工作压力。

　　Campaigners recently called for urgent action to tackle the 'silent epidemic' of loneliness among the elderly. More than half of over-75s live alone – and about 1 million Britons are thought to suffer loneliness.

　　最近，英国一些活动人士呼吁尽快行动起来，应对老年人中的“无声流行病”---孤独寂寞。英国75岁以上的老人中，超过一半独居。据称大约100万英国人感到孤独。

　　'Loneliness is becoming a silent epidemic in our society. It's the responsibility of our community as a whole to tackle it.'

　　一位活动人士说，“孤独寂寞已经成为英国的无声流行病，全社会都应为此承担起责任。”

以上就是与silent epidemic相关的内容，希望对大家有帮助。