"no time like the present." “现在就干吧。”（非正式表达法）

英文释义
An informal expression meaning " want to do whatever is being discussed immediately, instead of waiting."(NOTE: clipping of the less common there's no time like the present"）

例句
When someone in our office suggested we needed to reorganize our files, our manager said well, no time like the present"and we started at once.

办公室里有人提出，我们需要整理一下文件，经理说：“好，现在就干吧。”我们马上动手。