It starts with a round cooking pan, between 5 and 8 centimeters deep.

这个披萨需要用5至8厘米深的圆形烤盘制作。

It's not the cooking pan we are referring to here. It's actually the toilet!

这里并不是指烹饪用的平底锅。其实说的是马桶！

The chemical which was used to make cooking pans non-stick was discovered by accident, when was this?

用于使烹饪锅不粘的化学物质是偶然被发现的，那是什么时候的事？

A cook was cooking a pan of soup over the fire and the Duchess was holding a crying baby.

一个厨师正在火上煮一锅汤，而公爵夫人在抱着一个正在哭的婴儿。

The chemical which is used to make cooking pan's non-stick was discovered by accident, when was this?

用于制作不粘锅的涂层的化学物质是无意中被发现的，那么是什么时候被发现的呢？

It starts with a round cooking pan, between 5 and 8 centimeters deep. Then comes the pizza dough.

先找一个五到八厘米深的圆锅，然后制作披萨面团。

These are ubiquitous chemicals that have been used for decades in industrial and consumer products, everything from firefighting foam to non-stick cooking pans.

这些是无处不在的化学物质，几十年来一直用于工业和消费品，从消防泡沫到不粘锅。

There were three brown bundles with plump bare feet, two donkeys loaded with bedding and cooking pans and food, and in the rear two excited children.

里面有三个棕色的包袱，赤着胖乎乎的脚，两匹驴子驮着被褥、炊具和食物，后面是两个兴奋的孩子。

Solar cookers work by reflecting light from the sun off large mirrors. The mirrors direct the light at a cooking pan.

太阳能灶通过大镜子反射太阳光来工作。镜子将光线对准烹饪锅。

Then the light heats the pan with solar energy. At SunFire's office in Johannesburg, reflected sunlight heated up a cooking pan.

然后光用太阳能加热锅。在 SunFire 位于约翰内斯堡的办公室，反射的阳光加热了一个烹饪锅。