The labs were working on polio vaccines and were using the monkeys to culture kidney cells for research.

该实验室正在研制脊髓灰质炎疫苗（小儿麻痹症），并利用猴子培养肾细胞进行研究。

Culturing cells allowed scientists to test their response to all kinds of drugs, diseases, and conditions in order to understand how the human body would react.

培养细胞使科学家能够测试它们对各种药物、疾病和条件的反应，以了解人体会如何反应。

In 2013, scientist Mark Post unveiled the world's first lab-grown beef burger, formed from small bundles of muscle fibres made by culturing cells taken from a cow.

2013 年， 科学家马克·波斯特 (Mark Post) 推出了世界上第一个实验室培育的牛肉汉堡，它由从牛身上提取的培养细胞制成的小束肌肉纤维制成。

I mean, you know, we have a couple of young women who discovered that you can culture mammary epithelial cells in a hollow fibre reactor and make milk.

我的意思是， 你知道，我们有几个年轻女性发现可以在中空纤维反应器中培养乳腺上皮细胞并生产牛奶。