It's based on supply and demand and price, whatever.

不管怎样 这得按价格来定。

Well, let's look at the supply and demand graph again.

们再来看系图。

Well, it goes back to the concept of supply and demand.

这又回到了的概念。

The supply and demand in the foreign exchange market is basically balanced.

市场基本平衡。”

He said it's a simple issue of supply and demand.

他表示这是一个于的简单问题。

How do we know how much supply and demand there is for a product?

们是怎么知道某种产品的量？

In the case of chocolate, we have a straight forward supply and demand story.

就巧克力而言，们有一个直接的故事。

The American business magazine Fortune says it's supply and demand.

美国商业杂志《财富》称这源于系。

Now you can tell all your friends you understand supply and demand.

现在你可以告诉你所有的朋友你了解系了。

Second, tourism is a market-based activity and works best when consumers reward better performers.

其次，旅游业是基于市场系的活动，只有在消费者（即游客）选择服务更佳者时才能发挥最佳效果。

They want to see how popular you are as well as finding out the supply and demand in the market.

他们想知道你有多抢手，同时发现市场中的系。

The DOJ's trustbusters are certainly eager to present Google's end-to-end presence in the ad-tech stack as inherently sinister.

美国司法部的反托拉斯者当然急于将谷歌的这种两头抓的广告技术堆栈描述为本质上就是邪恶的。

They viewed it as a case of supply and demand.

他们将其视为系的案例。

This see-saw of supply and demand is influenced by many factors.

这种系受到许多因素的影响。

Second, human trafficking is fueled by the economic principles of supply and demand.

其次，经济原则助长了人口贩运。

After all, this is basic supply and demand economics.

毕竟，这是基本的经济学。

The price of carbon is determined by supply and demand.

碳的价格是由系决定的。

But supply and demand can still have an influence on the price.

但是系仍然会对价格产生影响。

Can you show them supply and demand?

你能给他们看一下系吗?

Well, it's as simple as supply and demand.

好吧，就像系一样简单。