The donated milk was probably to blame: recent laboratory research on rats has shown that rats briefly exposed to the substances aflatoxin tend to develop liver cancer when fed casein, a milk protein.

捐赠的牛奶可能是罪魁祸首：最近对老鼠的实验室研究表明，给老鼠喂食酪蛋白（一种牛奶蛋白）时，短暂接触过黄曲霉毒素物质的老鼠容易患肝癌。

youdao

After years of research on wild pandas, we worked with State Forest Administration to develop a National Action Plan for Conservation of the Giant panda.

在对野生大熊猫进行了多年的研究后，我们与国家林业局合作，制定了一份《保护大熊猫国家行动规划》。

youdao

The research shows that we can even believe that the brand has an attitude towards us, so we develop tight “primary” relationships with it that are on a par with marriage and kinship.

研究显示，人们甚至认为品牌对人们有态度，因此人们对品牌产生了紧密的“原始”关联，就像婚姻和亲属关系一样。

youdao

The campaign was launched to help support the University of Dundee's efforts to develop a research programme focusing on the cause and treatment of diabetes.

BBC: Insulin and whatnot

"We are hopeful that Vestas will go ahead with their plans for a research and development facility on the Isle of Wight which could provide up to a further 300 jobs and also help develop and test products that are suitable for the UK offshore market, " she said.

BBC: Sit-in turbine workers fenced in

Professor Aziz has been working on the brain for decades and is a strong proponent of primate research, having used these animals to develop treatments for neurological diseases such as Parkinson's.

BBC: Sean and Jeanette Gardner (BBC)