快马加鞭 --------- spur on the flying horse

例句：
A: How does the work get along?
工作进展如何？
B: The workers are spurring on the flying horse in the plant.
车间里的工人正快马加鞭干着呢。

同义词：
spur the flying horse to full speed

注释：
get along 进展;相处融洽