英语翻译They have always said that a cup of coffee in the mornin
英语翻译 They have always said that a cup of coffee in the morning helps them begin their day in the right way.So they say a cup of coffee is necessary for them in the morning. Do you know what in the coffee makes our bodies and brains active?It is caffeine.Caffeine may increase a person's mental and physical abilities .For example,two cups of coffee will make you breathe faster and augment body temperature.All this makes your heart beat faster,and doctors warn that this may be a little dangerous. Caffeine is found in tea ,coffee,chocolate and some other foods.A little caffeine is probably not harmful.But too much caffeine can make people nervous and sleepless. 希望翻译的能像人说的话别话不像话,