And they'll tell you how to make the sounds, they'll give give pictures of the tongue and lips, they'll give you example words, and the most typical spellings.

它们会告诉你如何发音，会给出舌头和嘴唇的图片，给出一些例句和最典型的字母（组合）。

Now, they are only 3 minutes long and they show you how to make that sound, with pictures of the tongue and the lips, and also example words and typical spellings.

它们只有三分钟长，用舌头和嘴唇的图片，还有单词的例子和典型的字母组合，向你展示如何发出这种声音。

And it gets to the heart of that vowel pronunciation, it tells you how to make it, it gives you pictures of the tongue and lips, it gives you example words and typical spellings.

它触及到元音发音的核心，告诉你如何发音，有舌头和嘴唇的图片，有单词的例子和典型的拼写组合。