离老远，我都能听到农机具的突突声。

In the distance I could hear the chug of farm machinery.

youdao

对于室外作业的农机具，使用气力技术需要解决气源动力和气源部属总质量的问题。

For outdoor working, the problem of gas fountain and its gross weight need solve.

youdao

对于室外作业的农机具，使用气力技术需要解决气源动力和气源部属总质量的问题。

For outdoor working, the problem of gas fountain and its gross weight need solve.

youdao