但是，由于传统的方法科技含量低，风险大，村民收益很低。

But villagers' income was low, due to their unscientific traditional methods and the high risks.

youdao

但是，由于传统的方法科技含量低，风险大，村民收益很低。

But villagers' income was low, due to their unscientific traditional methods and the high risks.

youdao