tilmus

例句：

1. 1. The farmer milked the cow every morning.
   农民每天早上挤牛奶。
2. 2.The calf is growing quickly and needs lots of care.
   这头小牛长得很快，需要很多照顾。
3. 3. Cows are a popular source of meat for human consumption.
   奶牛是人类常见的肉类来源。