march on the spot

• 原地踏步

march on the spot的用法和样例：

例句

1. The captain ordered his men to mark time.
   上尉命令士兵原地踏步。
2. The last instruction causes the computer to run on the spot by jumping to the instruction where it is already.
   这最后一条指令利用转移到本指令使计算机在原地踏步。