stay behind

• • 依旧落在(…)后面
  • (别人离开后)留下来不走，留在后面：

    She deliberately stayed behind after work to go with me.

    下班后她故意留下来等我一起走。

  • 留在…后面，保持与…的距离：

    It's safe to stay well behind the car in front to avoid runing into it.

    离前面的车保持一段距离是安全的，以防追尾事故。