A physics Examination
Once in a physics examination, Nick finished the first question very soon, while his classmates were thinking it hard. The question was: When it thunders why do we see the lighting first, then hear the thunderrolls? Nick\'s answer: Because our eyes are before ears.
一次物理考試
在一次物理考試時,當同學們都還在苦思冥想時,尼克很快就答好了第一個問題。這個問題是:為什么在打雷時,我們總是先看到閃電后聽到雷聲? 尼克的回答是:因為眼睛在前,耳朵在后。