And a kind of new episode, when if become,noise produces an unfamiliar suddenly, or when familiar sound balks, can bring about dispersive attention and make exercise ability drops.

• 而一种新的事件，如当一个不熟悉的噪声突然发生时，或熟悉的声音突然停止时，就会导致分散注意力而使作业能力下降。