1·Land that was once at the bottom of the sea now lies around the town in wide, fertile fields; where crabs once crawled, donkeys pick their way.
曾经是海底的陆地现在成了城镇周围广阔肥沃的田野；这里曾经有过螃蟹爬行，现在则有驴子择路而行。
2·The formerly [once] barren land has been changed into stretches of fertile fields.
昔日的荒地今天成了良田。
—— 《新英汉大辞典》
3·There are fertile fields in the Nile Delta.
尼罗河三角洲土地肥沃。
4·There are fertile fields in the Nile Delta.
尼罗河三角洲地皮肥美。
5·The wasteland was transferred into fertile fields.
把荒地改变为良田。
6·Until to the fertile fields, they decided to stop.
直到到了沃野，他们便决定停下。
7·The barren land has been turned into fertile fields.
贫瘠的土地已改成良田。
8·In China even barren mountains can be turned into fertile fields.
在中国，荒山也能变成俍田。
9·Within a few years they had transferred barren wastes into fertile fields.
几年之内他们就把荒地变成了良田。
10·After years' effort, the barren land has been turned into fertile fields.
经过几年的努力，这些贫瘠的土地终于变成了良田。