fender system的用法和樣例：
例句
- The safety system shall shut down the wind tur-bine and bring it into a safe condition.
如果保護裝置檢查到短路情況，則它們應該迅速響應，并同時(shí)觸發(fā)安全系統。 - Other major changes were limited to ejection seats instead of Mercury's escape tower and the environmental control system, in essence two Mercury systems hooked together.
另外的大改動(dòng)就是將墨丘利飛船的逃生保護裝置和環(huán)境控制系統改為彈射座位，實(shí)質(zhì)上是將兩個(gè)墨丘利系統連接在一起。
