Cantonese has 59 vowel sounds, twice as many as Mandarin's 23.(粤语有59个元音，普通话23个，前者是后者的两倍多。)
In non-initial syllables, there was more vowel reductions.(在非初始音节中，有更多元音弱化。)
Examples of ablaut as a grammatical marker in Latin are the vowel changes in the perfect stem of verbs.(例如在日耳曼语强动词中的元音变换是拉丁动词变形范例的直接派生。)
"What distinguishes one vowel from another is the shape of the waveform entering the ear," Dr. Shamma said.(“区分元音的根据是进入耳朵的波形形状，”夏玛博士说。)
The Greeks improved upon it and made it a true alphabet by taking some signs that they didn't need for their own language by turning them into vowel sounds.(希腊人将它改良，他们通过把一些他们自己的语言中并不需要的符号变成元音使用，使其成为真正的字母表。)
Head to this site to look up all-vowel words, magic words, magic archetypes, how to identify unicorns and other odd material.(StrangeandUnusualReferences：该站点提供全元音单词，魔法字，魔法原型，如何识别独角兽和其他古怪素材。)
Dr DE Boer, of the University of Amsterdam, then played the sounds to people and asked them to identify the vowel.(阿姆斯特丹大学的deBoer博士向人们播放这些声音，并请他们辨别元音。)
Almost every language has an O vowel, a K consonant, and an A vowel.(几乎每一种语言都有一个O元音、一个K辅音和一个A元音。)
Not only did types of vowel sounds change, but some sounds simply disappeared from the general pronunciation of English.(不仅数种元音发生了变化，而且一些语音还从英语的整个发音体系中消失了。)
Always end the name of your child with a vowel, so that when you yell, the name will carry.(你的孩子的名字要以元音结尾，这样当你喊他时，这样的名字会助你一臂之力。)
