Plus he has to eat all those perishables by himself.

为避免食品腐烂，他不得不全部吃下肚。

Sorry, these perishables are not allowed to bring in.

对不起，这些易腐烂的东西是不允许入境的。

The model is applied to optimal control of perishables.

应用此模型可对易腐产品的库存控制做出最优的决策。

Perishables need to be consumed as quickly as possible.

易腐烂的食物要尽快吃掉。

Sorry, perishables are not allowed. Don't you have anything more to declare?

对不起。易腐物品是禁止入关的。你还有什么需要申报的物品吗？