翻译：“前有来敌，后有追兵”“绩效是执行力的唯一体现”

前有来敌，后有追兵
Enemies coming in from the front and tailing behind.
Enemies attacking from the front and in pursuit behind.

绩效是执行力的唯一体现
Performance is the only way to realize execution.
Performance is the only realization of capacity in execution.

执行力就是要做的到，做不到也要做的到，非做到不可！
Execution is equivalent to accomplishing a task. Never say not able to accomplish a task.
By execution, a task must be accomplished.
Execution means accomplishing a task. "Cannot accomplish" is no excuse.

Have coming to an enemy in the front , have pursuing a soldier the day afer tomorrow

Uniqueness being to carry out a force embodies the achievement effect

To a former enemy soldiers after
Execution is the only expression of achievement