power driver的用法和樣例：
例句
- His power appetite was haltered by his bad health.
身體的不健康抑制了他的權力欲。 - His lust for power will never be satisfied.
他的權力欲永不能得到滿足。 - The marine pile driver has a hydraulic hammer.
水下打樁機有一個液壓錘。 - His mind may turn to the stock market or he may become fascinated by the operation of a pile driver on his way to work.
他的心思可能轉向股票市場，或他在上班途中對打樁機的駕駛操作人了迷感到新奇不已。
