in pig

例句：

1. 1. The pig was found inside the barn.
   那头猪被发现在谷仓里。
2. 2.She put her hand inside the pig's mouth.
   她把手伸进猪嘴里。
3. 3.The farmer had to move the pig insidethe pen.
   农民不得不把猪移到围栏里。