為何喝咖啡有時反而讓人覺得更累?Why Does Drinking Coffee Sometimes Make People Feel More Tired? MAR.23,2022/Analytical Editors
Coffee is undoubtedly one of the world's most popular drinks. In addition to being a delicious and pleasant way to start the day, a hot cup of coffee also serves the useful function of giving one a boost of energy. The source of this boost is no big secret—caffeine. Coffee contains a significant amount of caffeine, a substance that stimulates both physical and mental activity in humans. However, not every person reacts to caffeine in the same way... 咖啡無疑是世界上最受歡迎的飲品之一。一杯熱咖啡除了是開始一天的一種美味和愉快的方式之外,還具有提振活力的有用功能。這種增強的來源並不是什麼大祕密 ── 咖啡因。咖啡含有大量咖啡因,是一種會刺激人身體和心理活力的物質。然而,並不是每個人對咖啡因的反應都相同... - undoubtedly adv. 無疑地
- significant a. 重大的;相當數量的
- substance n.物質
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