A schwa is a really reduced vowel sound.

即弱化元。

So it's almost like a vowel sound.

所以它（help中he的部分）几乎就像一个元(/e/)。

So we have lots of vowel sounds.

所以元的发有很多种。

The stressed vowel sound in that syllable is longer compared to the unstressed vowel sounds around it.

这个重读节中的重读元要读得它前后的非重读元更长一点。

A diphthong is a combination of two vowels which creates one vowel sound.

双元是两个元的组合，产生一个元。

This is one of the long vowel sounds.

这是一个长元。

Vowel sounds are a good place to start.

元是一个很好的出发点。

There's a vowel sound at the end.

最后有一个元。

It's just the vowel sound that changes.

只是元发生了变化。

It's the 'i' as in 'sit' vowel sound.

就像‘sit’这个词中‘i’的发。

That's how I like to compare vowel sounds.

我喜欢用这样的方式较元。

In " can't, " the vowel sound is never reduced.

在" can’t" 发时，元从来不弱读。

Diphthongs are normally made up of two vowel sounds.

双元通常由两个元组成。

In the word " flower" there are two vowel sounds.

“花”这个词有两个元。

English has more vowel sounds than many other languages.

英语相于其他语言有更多的元。

Basically, it's the same vowel sound.

和“BUR”的元基本相同。

Now here are some words which have this vowel sound.

这里有一些含有这个元的单词。

Other vowel sounds have one mouth position, ee, for example.

其它元只有一种口型，例如[i]。

So technically here I'm linking two vowel sounds together.

严格地说，我在将两个辅连起来。

How these vowel sounds are literally built into your body.

这些元是如何真正融入你的身体的。