常見例句As far as the whole nation is concerned, ECRC features wide coverage of families and remarkable regional difference. 就全國而言，城市居民子女受教育的特點是就讀子女家庭覆蓋麪廣，地區(qū)差異明顯。ECRC, Department of Geography, University College of London, 26 Bedford Way, London, WC1H 0AP, U. K 中國科學院南京地理與湖泊研究所,湖泊沉積與環(huán)境重點實騐室,江囌,南京,210008 返回 ECRC