Because if we go back to the question, it says what problems and that's plural, so I know that I'm going to have to discuss two problems.

因为如果我们回到问，它说的是哪些问，用的是复数，所以我知道我得讨论两个问。

And speaking of intelligence, we've been very careful not to use the plural of octopus so as not to give away the answer to today's question which was: what's the correct plural form?

说到智能，我们已小心不去使用章鱼的复数形，以便不透露今天问的答案，问是：确的复数形是哪一个？

In this headline, it's in the plural form 'captives'.

在这个标中，它是复数形的“俘虏”。

And if you have more than one, you have one-trick ponies.

如果你有不止一个，那就用pony的复数" ponies" 。

Persons is normally a more formal use, a more formal plural form.

persons是的person的复数形，通情况下用于的场合。

And the fact that technology is this plural.

以及技术这个词用的是复数形。

You don't use ARTICLES to make generalizations with plural count and noncount nouns!

不需要用冠词来泛指可数名词和不可数名词的复数形。

It's very important that the singular or plural form of the 'be' verb is accurate.

be 动词的单数或复数形的准确是重要的。

YOU for singular, YOU for plural, YOU for formal, YOU for informal. I know many other languages have a plural form of YOU, but not modern English, that's great, most of the time, however, sometimes it can pose a problem.

YOU 可以代表单数，YOU 可以代表复数，YOU 可以代表，YOU 可以代表。我知道许多其他语言都有 YOU 的复数形，但现代英语没有，大多数时候这很好，然而，有时它会带来问。

Did you notice that none of the examples uses the plural form others?

你有没有注意到，以上没有一个例子使用 other 的复数形 others 吗？

So let's talk first about the difference between the singular and the plural form.

我们先来谈谈单数形和复数形的区别。

Those is the plural form of that.

those的that的复数形。

" Details" are countable, therefore the sentence has a plural verb.

“Details”是可数名词，因此这个句子中应该用复数形的动词。

Now, with nouns that are always plural, even advanced English speakers get often confused.

现在，对于总是复数的名词，即使是英语水平高的人也会感到困惑。

And yesterday, he repeated that statement just switching it to the plural.

昨天，他再次重申了他的态度，不过这次用的是复数。

There are is the plural form of there is.

There are 是 there is 的复数形。

As a result, we use a plural form of the verb BE as well.

因此，我们也使用动词 BE 的复数形。

You can't say an advice and you can't say advices, that would be wrong.

你不能说在建议前加 an，也不能说复数的建议，那都是错的。

You're lucky I don't take your point away because the plural of quid is quid.

你该庆幸我没有打断你的观点，因为 quid 的复数形是 quid。

The pronunciation for sisters, as you can probably type by the spelling, is different.

复数结尾的发音，和拼写给你的感觉是不同的。