advance preparation

• 事前准备,预先准备

advance preparation的用法和样例：

例句

1. Today's muted reaction to the package is a sharp contrast to the way Iranian officials have responded to word of its preparation.
   今天伊朗对这个奖励措施的沉默的反应与伊朗官员预先准备的措辞形成了强烈的对比。