They want to target prospective clients.

后缀-lity放在形容词后，可构成抽象名词。他向潜在客户。

And you can also describe abstract nouns.

你也可以描述抽象名词。

A problem is an abstract noun, it's just an idea.

问题一个抽象名词，它只一个法。

So a concrete noun is a physical object and an abstract noun is not.

因此，具体名词物理对象，抽象名词则不。

So, how do you make something abstract - how do you make an abstract noun concrete?

那么， 你如何使一些东西变得抽象——你如何使一个抽象名词变得具体呢？

What abstract nouns are is they represent concepts, not real things that we can touch in the world.

抽象名词什么，它代表的概念，不在世界上可以触摸到的真实事物。

The fourth rule is that we don't use an article for abstract nouns in English, so hope, love, or friendship.

第四条规则，在英语中，抽象名词如希望、爱或友谊前不使用冠词。

Once Sumerians had hit upon this phonetic principle, they began to use it for much more than just writing abstract nouns.

一旦苏美尔人发现了这一语音原则，他就开始将其用于不仅仅书写抽象名词的用途。

And if we put abstract nouns at the beginning of sentences, usually we don't want an article there because we're talking in general.

如果把抽象名词放在句子的开头，通常不希望那里有冠词，因为在笼统地谈论。

So today I'd like to talk to you about the idea of concrete and abstract nouns, and before we do that, I'd like to get into some word origins or etymology.

所以今天和你谈谈具体名词和抽象名词的概念，在这样做之前， 谈谈一些词源或词源。

I understand that in Japanese poetry and culture, a lot of abstract nouns are used, such as: " wisdom" , " peace" , " bravery" , " courage" , " cowardice" .

了解到在日本的诗歌和文化中， 使用了很多抽象名词，例如：“智慧” 、“和平” 、“勇敢” 、“勇气” 、“懦弱” 。