英語小笑話:現在幾點了?

The two boys were camping in the backyard. When they couldn't figure out what time it was, the first boy said to the second, "Start singing very loud."
兩個男孩子在後院露營，他們不知道到了晚上幾點鐘。於是，一個男孩對另外一個說：“我們開始大聲唱歌就行了。”
"How will that help?" said the second boy.
“那就會知道時間嗎？”第二個男孩問。 "Just do it," insisted the first.
“只管唱吧。”第一個堅持道。Both boys broke into song, singing at the top of their lungs. Moments later, a neighbor threw open her window and shouted, "Keep it down! Don't you know it's three o'clock in the morning?"
兩個孩子開始大聲唱歌，過了一會兒，一個鄰居打開窗戶喊道：“小聲點！你們不知道現在是凌晨三點嗎？”