is this sentence accutate?

问题描述:

is this sentence accutate?
i focus my mind on doing sth.
or i concentrate my mind on doing sth.

focus on 就是集中精力做某事了,你加上 my mind 感觉好像多余了点
concentrade on 搭配正好
你直接用focus on 也可以,不过 concentrade 着重是注意力这方面.
focus on 是表明你工作 或者精力的重点放在哪里.
看你怎么表达了