good fence

例句：

1. 1. The good fence keptthe animals in their own enclosure.
   好的围栏将动物限制在自己的围栏内。
2. 2. Theold man built a good fence to keephis children safe.
   老人建造了一道好的围栏，以确保他的孩子们安全。
3. 3. The goodfence was made of wood and had agate at the end.
   这道好的围栏是用木头做的，并且有一个门在末端。