来自白振国的问题
【英语翻译分析下句子结构theytookteststhatmeasuredavarietyofdifferentfactorsknowntobeinvolvedinheartdisease,bloodpressureandbloodlevels.】
英语翻译
分析下句子结构
theytookteststhatmeasuredavarietyofdifferentfactorsknowntobeinvolvedinheartdisease,bloodpressureandbloodlevels.
