There are apps for restaurant menus, calculating tips, food substitutes and counting calories.

也有专门用于餐厅菜单的应用软件，计算小费，食物替代品和计算卡路里。

youdao

There are apps for restaurant menus, calculating tips, food substitutes and counting calories.

也有专门用于餐厅菜单的应用软件，计算小费，食物替代品和计算卡路里。

youdao