The police are reluctant to step in.

警察手干预。

I don't want him meddling in our affairs.

我他手我们的事。

He would not touch the matter.

他手这事。

The chairman felt that it was his place to intervene in the disagreement between two of his committee members.

主席觉得自己有责任手停那两个委员之间的争执。