Phototroller
光控繼電器
??? 情景例句
Oh, not a chance!
啊 ，不可能。
Labour is light where love doth pay.
愛情作酬報，勞苦必輕松。
I got up early next morning hoping to find that the ants had given up in despair.
第二天早上，我起床后希望看見螞蟻已因無望而放棄了嘗試，