China has one of the richest product supply chains in the world, making it the perfect environment for new brands to expand quickly.

中国拥有世界上最丰富的产品供应链之一，这为新品牌的快速扩张提供了完美的环境。

Some prepare food, while others refill product supplies and assist customers.

一些准备食物，而另一些则补充产品供应并协助客户。

One of the questions I have is - whenever I'm thinking about a physical product, supply chain is really, really important.

我的问题之一是 - 每当我考虑实物产品时，供应链都非常非常重要。