phased training method

• 分阶段训练法

phased training method的用法和样例：

例句

1. The first training cycle will be taking place at Tapa Air Defence Battalion and the second in France.
   第一个训练周期将在塔帕防空营进行，第二阶段训练在法国进行。
2. Duff trained at Chelsea's Cobham training headquarters today for the last time before completing the deal.
   达夫在完成这笔交易前在切尔西考布汉姆的训练场完成了第一阶段训练。