以前我很不理解他们为什么一定要让自己的孩子回到农村，为什么坚决不离开那

以前我很不理解他们为什么一定要让自己的孩子回到农村，为什么坚决不离开那片他们辛勤耕耘的土地，现在我终于明白那是他们的根。

結果 (英文) 1:

I did not understand why they must let their children back to rural areas, Why are determined not to leave that piece of land they worked hard, and now I finally understand that their roots.

結果 (英文) 2:

I'm not understood before why do they have to let their children back to the countryside, why don't they leave the arduous and cultivated land, now I finally understand that it is the root of their.

結果 (英文) 3:

I used to wonder why they have to bring their children back to rural areas, why wouldn't leave that piece of land for their hard work, now I finally understand it is their root.