report: vt.1.告知,报告,汇报;报导(新闻、调查结果等);发表,公布,发表公报。2.传达(人的话);转述;传说,传闻;品评。3.记录(讲演等以备发表)。4.(向当局)报到(等);揭发,告发(某人不法行为等)。 It is reported that .... 据说…,据传…。 He was reported killed. 据说他已阵亡[被杀]。 reported speech
According to the air quality report of hundreds of chinese cities , pm10 is the major infectant which affect chinese cities " air quality 通过对全国数百个城市的环境空气质量报告进行统计,可吸入颗粒物( pm _ ( 10 ) )是影响我国城市空气质量的首要污染物。