On the business model, chain enterprises constantly, traditional, self-service, cauldron small pot.

在经营模式上，连锁企业不断推陈出新，有传统式、自助式、大锅小锅之分。

youdao

On the business model, chain enterprises constantly, traditional, self-service, cauldron small pot.

在经营模式上，连锁企业不断推陈出新，有传统式、自助式、大锅小锅之分。

youdao