1·It is always preferred to use a larger earpiece over a smaller to get the most sound output.
它总是倾向于使用较大的耳机在一个较小，以获得最大的声音输出。
2·Now most sound absorption layers are impedance transition constructs, which have been used widely, but their thickness is limit and cannot meet the need of absorbing sound at low frequency.
现代应用较多的吸声层大部分是阻抗过渡式结构，但是厚度有限，无法满足低频吸声的要求。
3·Sound book is the most expensive of the four products while the inflatable chair is the cheapest.
有声书是四种产品中最昂贵的，而充气椅是最便宜的。
4·In the early 1930s, most theater owners installed new sound systems.
在20世纪30年代初，大多数影院都安装了新的音响系统。
5·I like the recorded sound and the electric light most.
我最喜欢录制的声音以及电灯。
6·She cleared her throat with the most disgusting sound she could muster.
她用她所能发出的最恶心的声音清了清嗓子。
7·This might sound like silly advice, but it's actually the most important.
这听起来可能很傻的建议，但实际上是最重要的。
8·The shift from silent to sound film at the end of the 1920s marks, so far, the most important transformation in motion picture history.
20世纪20年代末无声电影向有声电影的转变标志着迄今为止电影史上最重要的转变。
9·A person's name is the sweetest and the most important sound in any language.
在任何语言中，一个人的名字都是最甜美、最重要的声音。
10·The world's most popular musical, The Sound of Music is coming to China! Presented by Lunchbox Theatrical Production, we are looking for talented young performers to play the roles of the von Trapp children.
世界最受欢迎的音乐剧《音乐之声》来到了中国！由“饭盒剧团”演出。我们正在寻找有才华的年轻演员来扮演冯·特普的孩子们。