有一种无需电力即可冷藏食物的方法是使用蒸发式冷却盒。这个盒子很容易做而且甚至不需要使用冰，盒子内部将保持比室外温度低几度。足够冷的温度至少在短期内可以使食物保持新鲜。
Place the harvested items on a clean surface or directly into storage containers. Do not put them on the ground.Use clean water to remove dirt, and keep the water clean. Usually it is better not to remove outer leaves from fruits and vegetables before storage. Without the leaves, food can become dry…
