為了解決營運成本增加，我們可以採購一些較低成本的食物原料和用具，降低食

為了解決營運成本增加，我們可以採購一些較低成本的食物原料和用具，降低食物的成本但是價格不變，可以令到營運成本減低和收入也可以你之前有增長的趨勢。

結果 (英文) 1:

To address increased operating costs, we can purchase some of the lower cost of raw materials and food utensils, reduce the cost of food, but the price is the same, you can make to reduce operating costs and income before you can have a tendency of growth.

結果 (英文) 2:

In order to meet the increase in operating costs, we can purchase some lower-cost food raw materials and utensils, reduce the cost of food but the price remains the same, so that operating costs can be reduced and revenue can also be your previous growth trend.

結果 (英文) 3:

In order to solve the increase of operating cost, we can purchase some low-cost food materials and utensils, reduce the cost of food but keep the price unchanged, so as to reduce the operating cost and increase the income.