cut up fat

例句：

1. 1.We need to cut down on our expenses to save money.
   我们需要削减开支以节省金钱。
2. 2. She decided to cut up her diet to lose weight.
   她决定减少饮食以减肥。
3. 3. The company is cutting up its operations in the new market.
   该公司正在新市场削减其业务。