市场上的商品需求量很大。

The quantity demanded for goods in the market is very high.

这家公司的产品需求量超过了供应量。

The quantity demanded for this company's products exceeds the supply.

当价格下降时，需求量通常会上升。

When prices drop, the quantity demanded usually increases.

政府政策可能会影响商品的需求量。

Government policies can affect the quantity demanded of goods.

消费者的偏好变化会导致需求量的变化。

Changes in consumer preferences can lead to changes in the quantity demanded.

需求曲线表明了需求量和价格的关系，其他因素不变…

The Demand Curve shows the relationship between quantity demanded and price, other things being equal.

这意味着在汕头，茶叶巨大的需求量带来了巨大的市场。

That means there is a large amount of quantity demanded and a big market of tea in Shantou.

这不仅会让人感到困惑，而且还会影响到对“需求量的变动”和“需求的变动”概念的理解。

It may not only be confusing, but also has some impact on the understanding of shift of quantity demanded and shift of demand.

随着造纸工业的发展，植物纤维的需求量急剧增大，环境破坏日益严重。

With the development of paper making industry, quantity demanded of vegetable fibre is increasing rapidly, and the environment is getting worse.

对水的需求量很大，因为世界上有很多人。

There is a huge demand for water because there are so many people in the world.