penning

例句：

1. 1. The farmer pens his horses in the stable every evening.
   农民每天晚上把马关在马厩里。
2. 2. The baby is being raised by her grandparents.
   这个婴儿由她的祖父母抚养。
3. 3.The animals are penned in a secure area for safety.
   动物被关在一个安全的区域。