1. Different ways of complication or simplification from the five-vowel system might have resulted in the other types of vowel systems.
![](//www.utensil-race.com/img/dict/image/sound.gif)
其他音系类型可能都是从五元音音系经历不同的过程演化而成的。
2. Secondly, we contrasted their vowel system and mainly investigated the influence of different parts of the initial consonant pronunciation on the evolution of the vowel system.
![](//www.utensil-race.com/img/dict/image/sound.gif)
其次,对比了《广韵》与《潮语十五音》韵母系统,并重点考察了不同发音部位的声母片韵母演变所产生的影响。
3. A cardinal vowel is a vowel sound produced when the tongue is in an extreme position, either front or back, high or low.
![](//www.utensil-race.com/img/dict/image/sound.gif)
当舌头位于极端的位置,发出的元音就是定位元音,不论位置的前后或高低。
4. It is in accordance with the vowel letters, vowel combinations of letters, consonants and consonant-letter acronym in the open and closed syllable syllable pronunciation of the law of memory.
![](//www.utensil-race.com/img/dict/image/sound.gif)
它就是按照元音字母、元音字母组合、辅音字母及辅音字母组合在开音节和闭音节的读音规律记忆。
5. It was the sleepiest of sleepy days. The drowing murmur of the five and twenty studying scholars soothed the soul like the spell that is in the murmur of bees.
![](//www.utensil-race.com/img/dict/image/sound.gif)
教室里有二十五位学生在用功,他们的读书声就像是一群蜜蜂的嗡嗡叫声,安抚着人们的心灵,也催人入眠。