有些中世纪的城市用驴子或水牛竞赛.Some medieval towns raced donkeys or buffaloes.水牛拉着犁,在稻田里咕唧咕唧地走着.The water buffalo squelched up and down the paddy fields, pulling the plough.水牛提供给埃及的肉比任何其它动物都要多.Water buffaloes supply Egypt with more me...
水煮沸5分钟便可得到净化。Water can be purified by boiling for five minutes.往平底锅里加满水，小火煮沸。Fill a saucepan with water and bring to a slow boil.将大黄和甘菊一起煮沸再用文火炖，熬成汤药。Make an infusion by boiling and simmering the rhubarb and camomile tog...