wog

例句：

1. 1. 小牛
   指牛犊
2. 1.The baby cow is playing in the field.
   小牛在田野里玩耍。
3. 2.The calf's mother is looking after it.
   小牛的母亲正在照顾它。
4. 3.The cow mooing in the distance is a common sight in rural areas.
   远处哞哞叫的奶牛是农村常见的景象。