Warehouses are full of nonperishable foods enough to last for months.

仓满了可以保存几个月的不易腐烂的食物。

The opposite would be " nonperishable food" – food that comes in cans, for example.

相反的是“不易腐烂的食物”——例如，罐食物。

You need enough nonperishable food items for three days for each person in your family.

您需要足够的不易腐烂的食品供您家中的每个人食用三天。

There are also aisles and aisles and aisles at grocery stores that have been emptied out by people buying water and nonperishable food items.

另外，食杂店的货架已经被购买饮用水和不易腐烂食品的人们抢购一空。

He needed a nonperishable tasty and easy recipe but it was a challenge to maintain the robust flavors and unique texture that most people were accustomed to.

他需要一种不易腐坏的美味又简单的配方，但要保持大多数人都习惯的那种坚固的口味和独特的质地是一个挑战。