虚拟听闻环境是模拟封闭系统的听音效果，能给人一种身临其境的感受。
A suppositional environment is hearing effect of a simulated closed system to provide a feeling as in the environment.
语言可懂度是教室声听闻环境最主要的评价指标之一，获得良好的语言可懂度是教室声学设计的主要目的。
Speech intelligibility is the most important evaluation index in classroom acoustics environment. It is the main purpose of the acoustical design to obtain good speech intelligibility.
难营里的情况经常骇人听闻- - -过度拥挤，环境恶劣，严重缺少食物和饮用水。
Conditions in its camps are often appalling-they are overcrowded, filthy and desperately short of food and drinking water.
东欧的成千上万的可怜的孩子们在一种骇人听闻的、环境极其恶劣的寄宿机构中生活。
Hundreds of thousands of vulnerable children in Eastern Europe are living in appalling conditions in large, residential institutions.
东欧的成千上万的可怜的孩子们在一种骇人听闻的、环境极其恶劣的寄宿机构中生活。
Hundreds of thousands of vulnerable children in Eastern Europe are living in appalling conditions in large, residential institutions.
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