To cope with the long roads, I let my mind wander.

为了应对这漫漫长途，我让我的脑袋里乱开无轨电车。

youdao

I also let my mind wander into silly things.

有时我也会为一些无聊小事走神。

youdao

I don't concentrate on anything, I don't try to think of anything specific, I don't spend more time washing. I just stand under the water and let my mind wander.

我不会专注某件事情，我不会去想任何特别的事情我并不花很多时间来冲洗，我只是站在水中任由思绪自由驰骋。

youdao

After my conversation with Michele I put on my favorite music, let my mind wander sat down with pen and paper to write down my goals for next year.

FORBES: Creating Your 2013 Goals

This year I put on my favorite music, let my mind wander and wrote down my personal and professional goals for 2011.

FORBES: Creating Your 2011 Goals