semaphore repeater的用法和樣例：
例句
- The SES antenna cannot keep track of the satellite, probable diagnosis is the interface failure from the gyro repeater.
船站不能跟蹤衛星，判斷可能是羅經復示器介面有故障。 - On the sonar repeater the visual display of the storm's turbulence appeared as sharp peaks and valleys representing movements of the shifting ice canopy.
聲納復示器上，流冰群的運動隨風暴呈現出峰谷交替的狀態。
