I started this to provide a voice to the voiceless.

我开始这样做是为了给那些没有发言权人提供一个发言机会。

Now, this video focuses on voiceless consonants.

这段视频重点是清辅音。

Voiceless people realized that they had a voice, and it was powerful and eloquent.

欲言无处诉人意识到自己有话语权了，而且还能声势浩、振振有词。

Mr Snyder's book straightens the record in favour of the voiceless and forgotten.

Snyder清了曲直，只为那些已无法出声或已被忘却冤魂。

But this video will focus on the voiceless consonants.

但这段视频重点是清辅音。

Now, there are two types of THs: one that is voiced and one that is voiceless.

TH 有两种发音：一种是浊辅音，一种是清辅音。

You pass messages, and talk about the suffering of the people, and be the voice of the voiceless, basically.

你可以通过hip-hop传达信息，诉说人民疾苦，为那些有苦无处说人们传递声音。

Listen carefully to hear the difference. For each example I'll say the word with the voiceless sound first.

仔细听其中区别。每一组例子我会先读有清辅音单词。

So try this: find me a tongue sound, a lingual, that's clear, meaning voiceless, and has the first tone.

帮我找一个声母属于「舌音」， 也就是（现代语言学）舌冠音，「清」，也就是清辅音，属于第一种声调字。

In English, we say the voiceless sound with a puff of air.

在英语中，我们发清辅音时候会有一股气流。

The Pakistani teenage campaigner for girls' education Malala Yousafzai said her award was for the voiceless children of the world.

支持女孩教育权利巴基斯坦儿童活动家马拉拉·优素福称她奖品要送给全世界不能为权利发出呼声孩子们。

Listen carefully to hear the difference. For each example I shall say the word with the voiceless sound first.

仔细听其中区别。每一组例子我会先读有清辅音单词。

With the voiceless sound there is a big puff of air. You can feel it with your hands.

读清辅音时候有一股气流。你可以用手感受下。

Whereas a voiceless consonant is a sound like an S.

而清辅音就是如 S 音。

So, that's the difference between a voiced and a voiceless consonant.

所以这就是浊辅音和清辅音区别。

So now that it's her time of need, we have to stand up and protect her because someone has to speak for the voiceless.

现在，沼泽地也需要我们，我们必须要挺身而出保护她，因为必须有人为无声者发声。

Have you ever wished that you can pronounce voiced and voiceless sounds in the right way and in the right words?

你是否希望自己能够在单词中以发出正确浊辅音和清辅音？

The Chibok girls are children of the poor, the children who are voiceless in this country and they need somebody to speak out for them.

遭绑架切布克镇女孩们都是穷人家孩子，这些孩子在这个国家人微言轻，因此需要有人站出来替她们说话。

Here she is talking with the BBC World Service's programme HARDtalk about how the MeToo movement continues to speak up for voiceless women and girls.

这是她在BBC全球服务节目HARDtalk中谈到，谈论内容是关于" MeToo" 运动如何继续为没有发言权妇女和女孩发声。

Under him quivered the great steel giant that he had grown to love as a friend, and behind him trailed the long, dark, voiceless train.

他下面是颤抖巨钢铁巨人，他早就爱上了它，并把它当做朋友，它后面拖拽着长长，暗色无声列车。