【简答题】Thousands of years ago, ten of our very distant ancestors were hungry. They went out and picked berries or dug up roots to eat. Four of them chose poisonous food and died. The remaining six noticed th...
【简答题】英译中 For thousands of years we Chinese have always regarded chopsticks the st possible and the most efficient tool for transporting bite-sized morsels of food form. a bowl to the mouth. As early ...