optical signal input的用法和樣例：
例句
- The result is that after about ten minutes of this input disparity, the brain recalibrates its internal sense of motion.
結果是在接受大約十分鐘的不同信號輸入之後，大腦重新校正它的運動意識體系。 - The computer asks a question by sending a signal to the patient, called a virtual stressor.
電腦通過將信號輸入病人體來提問，這個過程稱為虛擬壓力。
