Phosphoric acid is often used today to prolong the shelf life of alcoholic beverages.

磷酸现在常被用来延长酒精饮料的期。

Bosses have a shelf life and plenty of incentives to misjudge what it is.

老板们有期，也有很多动机去错误判期有多长。

A magical witch potion with no expiration date?

一瓶连期都没写的魔法药水？

Check the expiration date before you eatthat.

吃之前确认一下期限。

It's basically beef fat with a pretty long shelf life.

基本上是牛油，期很长。

It's got a long shelf life and play with it.

的期很长，可以多种用途。

Money is the McMansion in Sarasota that starts falling apart after ten years.

金钱是萨拉索塔的巨无霸豪宅期就只有十年。

Their focus is on marketing, packaging, and shelf-life.

他们注重的是营销、包装和期。

Yeah, sell by and best by. For example spices might have a best by date.

，期和最佳食用日期。比如，调料可能会标明最佳食用日期。

That's often the date that people go by. Sell by, yeah.

人们通常会参照这个日期。对，期。

Some people call the date the " expiration date."

有些人把这一日期称为“期”。

Which have a shorter shelf life and bring in lower margins.

们的期较短，利润率也较低。

The fiber has been removed to improve the shelf life of the products.

为了延长产品的期，纤维已经被除去了。

So at the end of the day, it is much safer just to pitch things.

所以到了期，扔掉这些药物会更安全。

Skyscrapers, like every other building, have a shelf life.

摩天大楼和其他建筑一样，都有期。

This vague metric had nothing to do with expiration dates or food safety.

这个模糊的指标与期或食品安全没有任何关系。

Real truffles are seasonal and pricey, with a short shelf life.

真正的松露是季节性的，价格昂贵，期短。

It's made of stainless steel which is guaranteed for 20 years, hope that's long enough.

是不锈钢做的，期是20年，希望够长。

But when supermarkets began stocking processed foods, product ages became harder to gauge.

但当超市开始储备加工食品时，产品的期变得更难衡量。

So it is a very thick, sticky, often comes in tins, is shelf stable.

所以很厚，很粘，通常装在罐头里，期长。