So long vowel sounds and short vowel sounds are important in English.

所以长音和短音在英语中很要的。

So it's almost like a vowel sound.

所以它（help中he的部分）几乎就像一音(/e/)。

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

这音节中的音要得比它前后的非音更长一点。

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

双音音的组合，产生一音。

Vowel sounds are a good place to start.

音一很好的出发点。

That's how I like to compare vowel sounds.

我喜欢用这样的方式比较音。

And this is one of the long vowel sounds.

这一长音。

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

“花”这词有音。

English has more vowel sounds than many other languages.

英语相比于其他语言有更多的音。

No, I used the other extra vowel sound that we have in British English. - The twelfth vowel sound.

没有，我说的英式英语中另一多余的音。 - 第十二音。

Now here are some words which have this vowel sound.

这里有一些含有这音的单词。

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

其它音只有一种口型，例如[i]。

Yeah, fruit and suit, they have the same vowel sound.

的，水果和西装，它们有相同的音。

There's a vowel sound at the end.

最后有一音。

One way to identify vowel sounds is to clap your hands together when you hear the vowel sounds.

辨别音的一种方法当你听到音时拍手。

It's the most commonly used vowel sound in British English.

它英式英语中最常用的音。

Fantastic. Thanks enough, thank you. And now some long vowel sounds?

太棒了。非常感谢。那长音呢？

And then it's the 'ai' as in " my" vowel sound.

然后“my”中的“ai”音。

In contrast, vowel sounds involve very little narrowing in the mouth.

相反，发音时口型一般不会变窄。

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

在" can’t" 发音时，音从来不弱。