In the 1920s, in 1922, he started to do some experiments, and he developed a process for freezing food.

在 20 年代， 1922 年， 他开始做些实验，并开发了冻食品的工艺。

" It's a big relief and it gives me peace of mind to know that I have healthy eggs frozen right here, " she said.

“这让我松了口气，知道我在这里冻了健康的卵子，这让我很安”。

I would say the reason is, of course, that now with the ability to freeze food, we can have food transported long distances.

我想说的原因当然是，现在有了冻食物的能力， 我们可以长途运输食物。

Smoothies also provide a great opportunity to use frozen produce, which is generally just as nutritious as when it is fresh, Dr. Lila said.

莉拉博士说，冰沙了使用冻产品的绝佳机会，冻产品通常与新鲜产品样有营养。

Because I'm well aware of my own shortcomings, I've skipped making my own pastry and purchased pre-made puff pastry from the freezer section of my market.

因为我很清楚自己的缺点，所以我不再自己制作糕点， 而是从市场的冻区购买了预制的酥皮糕点。