To rush about on errands; to be kept busy or on the run while carrying out a task or mission. See 疲于奔命píyúbēnmìng for the common phrase meaning 'exhausted by the rush'.
to relay orders
(Literary) To convey urgent orders or relay emergency commands.
奔命bèn//mìng
to hurry desperately
(Colloquial) To be in a desperate hurry; to dash or run at full speed; to work or travel with frantic effort.
