美 [ɡet ˈkrækɪŋ]
开始行动：立即开始行动或工作。
start to be active
同义词： bestir oneself / get going / get moving / get weaving / get started / get rolling
... get cold feet沮丧；临阵退缩 get cracking快点 get down to开始处理 ...
... comesintoseffect开始生效，开始实行 get cracking开始; 大干起来 stay up不睡觉，熬夜 ...
... comesintoseffect开始生效，开始实行 get cracking开始; 大干起来 stay up不睡觉，熬夜 ...
... get going 出发 get cracking 迅速开始工作... bestir oneself 激励, 发奋, 唤起...
So when the premiers gather in Niagara Falls to assemble their usual complaint list, they should also get cracking about something in their jurisdiction that would help their budgets and patients.
因此，当各省省长聚集在尼亚加拉大瀑布城，像往常那样不停地抱怨时，他们也应该开始在他们的管辖范围内做一些有利于他们的预算和病人的事情。
There's a lot to be done, so let's get cracking.
要做的工作很多，咱们马上就干吧。
Mark, you'd better get cracking, the sooner the better.
马克，你最好马上做这件事，越快越好。
"In addition to cleaning up the mess, repairing the damage and cracking down on big oil companies, we also have to get serious about ending our dependence on oil and creating new sources of clean energy."
VOA : standard.2010.07.31
Just a month later Levi decided to get cracking in the U.S. and threw more than 50 people at the project.
But it will help, and the sooner we get cracking the better.
Northern Ireland Secretary Peter Mandelson has appealed to the parties to "knuckle down and get cracking on implementing all aspects of the agreement".