They pack their sons off to boarding school.他们把儿子送到寄宿学校上学。

He packed off his family to stay in a caravan near Wales.他把家人打发走, 让他们待在靠近威尔士的移动式房屋里。

I finally succeeded in packing her off to bed.我最后总算打发她上床睡觉了。