Suppose , a speech clear pronunciation and mellow voice , melodious , vivid , sings in good voice and with feeling the teacher , can not cause the student to be infatuated with in which , is content with one ' s lot , has experiences personally the feeling 试想，一个说话字正腔圆、抑扬顿挫、绘声绘色、声情并茂的教师，能不使学生陶醉其中，自得其乐，有身临其境之感吗？
He sighed and moaned like one under great suffering , and kept it up for a quarter of an hour ; on purpose to distress his cousin apparently , for whenever he caught a stifled sob from her he put renewed pain and pathos into the inflections of his voice 他又叹息又哼哼，就像是一个在忍受着极大苦痛的人。他哼了有一刻钟之久显然是故意让他表姐难过，因为他每次一听到她发出哽咽的抽泣，他就在他的抑扬顿挫声调中重新添点痛苦与悲哀。
Intestines and stomach would be very active if you had too much radishes , in winter ' s classroom , all kind of fart sounds could be hearted , some of them were long , some of them were short , some of them were cadence , i admired one of my classmates very much , he broke wind at flat b anytime anywhere 萝卜吃多了人的肠胃就会非常的活跃，冬天的教室里，你就会听到各式各样的屁声，有的长、有的短，有的抑扬顿挫，最让我佩服的一个同学，他能够随时随地以降b调来放屁！
Assuming an attitude , she began la ligue des rats : fable de la fontaine . she then declaimed the little piece with an attention to punctuation and emphasis , a flexibility of voice and an appropriateness of gesture , very unusual indeed at her age , and which proved she had been carefully trained 她摆好姿势，先报了题目： “ la ligue des rats , fable de la fontaine ” ，随后她朗诵了这首短诗，十分讲究抑扬顿挫，声调婉转，动作得体，在她这个年纪，实在是很不寻常了，说明她受过悉心的训练。
Once the computer system can realize some language information processing functions , such as man - machine dialogue , machine translation , automatic digest , or read aloud cadencedly and passionatly etc , the uninteresting atmosphere will be inevitably changed greatly in front of the screen of the computer , the applied environment of the computer will become more fascinating 一旦计算机系统实现了人机对话、机器翻译、自动文摘,或能够抑扬顿挫地、带有感情地朗读文章等语言信息处理功能,计算机屏幕前枯燥的气氛必然会大大改变,计算机的应用环境将变得更加引人入胜。
