- act quickly and decisively
- act quickly and energetically
Oxford American Dictionary
... for the store before closing time. 她趕在店關門前進去採購。 get cracking : to start doing something quickly 趕快做某些事 例句：<%2 2008...
...，這一段是如何避免唱歌破音的註解（http://www.wikihow.com/Avoid-Getting-Cracks-in-Your-Voice-When-Singing）： How to ...
...5. you're just consider you.你只顧慮到你自己 6. We have got wheels cracking.你的輪子嘎嘎響 = 7. He's spinning on the way.他正在...