Definition
To be fully prepared and ready to commence a planned activity or task.
準備就緒
Once we get all the permits in order, we'll be in business.
一旦我們把所有許可證辦妥，我們就可以開始了。
Once I get these reports organized, I'll be in business to start on the presentation.
一旦我把這些報告整理好，我就可以開始做簡報了。
With all the equipment in place, we're in business to start production.
所有設備到位後，我們就可以開始生產了。