中文注释:作者: William Albert Allard
图片故事:高清壁纸:英文注释:"New land born of river sediments adds 200 acres [81 hectares] a year to the fertile Po [River] Delta, which has been drained for cropland since Roman times. Rice fields and hunters' cabins jut into the Adriatic near the Sacca di Scardovari."—From "Po: River of Pain and Plenty," May 2002, National Geographic magazine 相关文章: |
