Why Prices Change Without Warning

课文

1. You might notice orange juice costs more one week and less the next—and it’s rarely random.

   你可能注意到橙汁价格这周涨、下周跌，而这很少是随机的。

2. Bad weather in Florida can damage orange crops, reducing supply and pushing prices upward quickly.

   佛罗里达遭遇恶劣天气会损害橙子收成，导致供应减少，价格迅速上涨。

3. If many people suddenly start baking at home, demand for flour rises, and stores raise prices to balance stocks.

   如果许多人突然开始在家烘焙，对面粉的需求上升，商店便会提价以平衡库存。

4. Currency changes also matter: when the dollar weakens, imported chocolate becomes more expensive for U.S. buyers.

   汇率变动同样重要：美元走弱时，进口巧克力对美国买家来说变得更贵。

5. Companies don’t raise prices just to earn more—they do it to cover higher costs or match market expectations.

   企业涨价并非只为多赚钱，而是为了覆盖上涨的成本或顺应市场预期。

6. Sometimes a viral social media post makes a product popular overnight, forcing sellers to adjust pricing fast.

   有时一条爆红的社交媒体帖子会让某产品一夜走俏，迫使卖家快速调整价格。

7. Price tags reflect real-time conversations between farmers, factories, shoppers, and global events.

   价格标签反映的是农民、工厂、消费者与全球事件之间实时的互动。

8. Understanding this helps you spot temporary spikes—and avoid overreacting to short-term changes.

   理解这一点，能帮你识别暂时性涨幅，避免对短期波动反应过度。