unturned

1.unturned soil.

翻耕的地。

2.The police left no stone unturned to look for the child.

警察千方百计地去寻找孩。

3.The police left no stone unturned in their efforts to find the little girl.

警方不遗余力地寻找那个小女孩。

4.But suppose in spring the farmer had left the toil unturned,the seed unsown,the trees untrimmed,and everything neglected,what would now be the result?

但是，假定农民们在春天不耕土地，不播种籽，不修剪果树，什么都不干，那么现在会出现什么结果？