For some people, dinner time works well - everyone sits down to dinner together as a family, and no other activities are planned at that time.
对于有些人，晚餐时间就很好——所有家庭成员围坐在一起，不做别的事情。
2
A get-back path is planned based on the bionic principle, saving time and cutting down the distance needed to back.
本文还提出一种基于仿生原理的回程方式，使机器人在回程中节省了时间和距离。
3
Under pressure from the group, her defences broke down and she heard herself telling her son for the first time that he had been an accident----that she hadn't planned to have a child.