每日口說挑戰 生活總是讓你疲倦？BBC 6 Minute English January 14, 2016 - Is modern life making us tired?

今日挑戰句子

If you actually measure sleep in current populations in the United States or in Europe, they're definitely at the low end of what's been reported.

實際上與目前美國或是歐洲的人口的睡眠時間相比較的話，他們實際上會在報告上的低數值區。