But when you buy an unprocessed raw ingredient, do you know what's really in it?

但是当你购买未经加工的原料时，你知道里面有什么吗?

They're products that include raw ingredients which can contain germs that cause foodborne illness.

它们含有未加工过的生原材料，可能携带导致食物传染病的细菌。

But sometimes, shopping for raw ingredients could actually be more confusing than buying the packaged and processed stuff.

但有时，购买原材料可能比购买包装和加工的东西更令人困惑。

And processing those raw ingredients into synthetic textiles also uses a lot of energy, further compounding that pollution.

将这些燃料加工成合成纺织品也会消耗很多能量，进一步加剧了这种污染。

They're typically designed to be ready to eat and really don't resemble the raw ingredients they're made from.

它们通常被设计成即食食品，与制作食物的原料完全不同。

Warhol used everyday items as the raw ingredients of his art.

【raw，rawness】沃霍尔用日常用品来作为他艺术作品的素材。

The United Nations says production in Bolivia of coca leaves, the raw ingredient for cocaine, has dropped significantly over the last year.

联合国称去年波利维拉的古柯叶产量大幅度下降，古柯叶是可可因的原材料。

To make haggis from the start, from the raw ingredients, it takes roughly 18 to 20 hours.

- 从头开始​​制作羊杂碎，从原材料开始，大约需要 18 到 20 个小时。

One type of asteroid called a 'carbonaceous chondrite' contains water molecules, and also their raw ingredients, oxygen and hydrogen.

一种称为“碳质球粒陨石” 的小行星含有水分子，以及它们的原始成分氧和氢。

An unintended side-effect of the plastics ban in France will be to bring supermarket shoppers closer to raw ingredients as they buy them.

法国塑料禁令的一个意想不到的副作用将是让超市购物者在购买原材料时更接近原材料。

How did we get our raw ingredients in the first place from the chaotic tangle of materials that is nature?

我们最初是如何从自然界杂乱无章的材料中获得原材料的？

Globally, the mining of raw ingredients for battery manufacturing could peak by the mid 2030s, reckons RMI, an American think-tank.

美国智库 RMI 估计，全球电池制造原材料的开采可能在 2030 年代中期达到顶峰。

Something like a pasty, the beauty of the crimp as you keep all the raw ingredients inside so it's intensely and fiercely hot, and cooks that tough cut of meat quite quickly.

像馅饼一样的东西，卷边的好处在于你把所有的原料都放在里面，所以它非常热，很快就能把肉煮熟。

New developments in offshore wind-farm technology can provide an inexhaustible supply of green energy, while mineral deposits on the seafloor, if mined sustainably, offer the raw ingredients for the batteries to store it.

海上风电技术的发展能提供取之不尽的绿色能源，而海底的矿藏，进行可持续开采的条件下，能为储存风能的电池提供原材料。