With的用法,还有这个被动语态

With的用法,还有这个被动语态
Treatment with medicinal herb is attended with good results .
1.用的单词我不知道什么时候用那些词,我只知道表人的时候用by,use和with我就不知道什么时候用了.这里有两个with.
2.这里的be attended with 是被带来的意思,按照句子的意思应该是好疗效被带来呀!我的理解是The good results is attended with treatment with medicinal herb.或是using medicinal herb treatment attend with good results.