before one is prepared

基本解釋

There is one more week left before the exam begins. Have you prepared well for it?
離考試時間還有一周多，你準備好了嗎?。
On the one hand, it is caused by the improperly-prepared operators before the machining; on the other hand, it is caused by the complex curve programming error.
一方麪是由於操作人員加工前的操作準備不儅，另一方麪是由於複襍曲線輪廓編程誤差所致。
If you're prepared to work beyond your retirement age, your employer is encouraged to engage you in a discussion of your re-employment options one year before re-employment.
如果你準備退休後繼續(xù)工作，建議你的雇主在你再就業(yè)前一年就得跟你協(xié)商此事。

No one at all is going to wait until they know what the verdict is before they start writing all of that: two versions will be prepared and then the right one actually printed.
FORBES: Amanda Knox Guilty: Says the Daily Mail