Power assisted steering pump的用法和樣例：
例句
- We want to buy power steering for FORD.
我們需要福特的轉向助力泵。 - In the recent 2 days, we received a lot of questions about the brake vacuum pump of the CAMRY from the friend in the media field, thanks for all your concernings.
近兩天來，我們接到了一些媒體朋友就凱美瑞剎車真空助力泵問題的詢問，在此對大家的關心表示衷心的感謝！
