英语语法分析

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。

Aflatoxin is carcinogenic and causes liver damage in birds, squirrels, and no doubt other animals as well.

黄曲霉毒素是致癌物质，并会导致鸟、松鼠及其他动物的肝脏受损。

However, food such as peanuts, white rice and nuts will produce aflatoxin, a carcinogen that may cause liver cancer when they get mouldy.

受潮发霉的花生、大米、坚果等，很容易产生导致肝癌的黄曲霉毒素。