...请根据所给提示,用英语写一篇短文,介绍溺水的急答:A first aid, ankle sprain In 1, mild ankle sprain, should first cold compresses, 24 hours after the switch tohot compress, bandage round his ankle, the foot high, can alleviate the symptoms.Two, the electric shock first aid The quickly cut off the power supply.II can't find...