oxen and horses
拓展：
释义
oxen and horses beasts of burden
例句
1. 他喜欢追赶牛马。
He likes to chase cows and horses.
2. 这里有很好的草地供你们放牧牛马。
There is good grassland here for your cattle and horses to graze on.
3. 他正在帮助他们的母牛马蒂接生。
He was helping their cow Maudie to give birth.
4. 那可怜的老人过着牛马不如的生活。
The poor old man leads a dog's life .
5. 从前，许多家庭过着牛马不如的生活。
In the old days, many families led a dog's life.
呀哟哇啦
