自营的

例句：

1. 1. The company operateson a self-sustaining model.
   该公司采用自给自足的模式运营。
2. 2.He runs his own business, which isquite successful.
   他经营着自己的生意，相当成功。
3. 3. The owner of the restaurant has beenoperating for over 20 years.
   这家餐厅的老板已经经营了20多年。