Toona

例句：

1. 1. Toona is a popular food in many Asian countries.
   木薯是许多亚洲国家的一种流行食物。
2. 2.The sweet potato is high in fiber and low in calories.
   红薯富含纤维且热量低。
3. 3. Yams are often used as a substitute for potatoes in cooking.
   芋头常被用作土豆的替代品用于烹饪。