store input

例句：

1. 1. We need to store the food properly before it spoils.
   我们需要妥善保管食物，以免变质。
2. 2. The store has a wide selection of products for sale.
   这家商店有各种各样的产品可供选择。
3. 3. She stored her memories in a box and opened them when she needed them most.
   她把记忆储存在盒子里，当需要的时候打开它们。