Results The eligible rate of awareness and knowledge about first aid in the public was 25.34% in the first survey and 38.46% in the second. The improvement was significant.是什么意思_Results The eligible rate of awareness and knowledge about first aid in the public was 25.34% in the first survey and 38.46% in the second. The improvement was significant.在线翻译_英语_读音_用法_例句