pen in

• • 把…围在…里：

    Work does not stop for the day until all the cattle are safely penned in.

    这天的工作一直到所有的牛都安全圈入栏内才停止。

  • 把…限制在一个小范围里：

    She feels penned in by her life. She can never get away from the kitchen stove or the children.

    她感到自己被生活局限在一个小圈子里，她永远无法摆脱灶台和孩子。