北京要求千方百计降低病亡率【词语拼音】: bei jing yao qiu qian fang bai ji jiang di bing wang lu
北京要求千方百计降低病亡率【词语简写】:bjyqqfbjjdbwl
北京要求千方百计降低病亡率【英文拼写】:Beijing demands that every effort be made to reduce the mortality rate