Who plans and carries out the work?

谁计划并实施这项工作？

In August, he shocked the sugar beet industry by revoking approval of the beets until the USDA carries out an environmental impact study.

八月，他撤销了对甜菜上市而震惊甜菜工业，直到美农业部进行完环境影响研究。

Carries out regular fire alarm test.

定期实施火灾报警检测。

Carries out regular fire alarm test..

定期实施火灾报警检测。

He also carries out rustic home-experiments in his Raccoon Shack.

他也在乡下自己的“浣熊斋”里做家庭实验。