心不在焉的

This wool stapler who is wearing woolen scarf is woolgathering .

这戴着羊毛围巾羊毛商心不在。

He wore a look of abstraction and I knew his thoughts ware far away.

显出心不在样子，我知道他思绪已飞向远方。

He listened with an absent air and kept glancing at the door.

他副心不在样子听着, 不时瞥眼门。

Some professors are absent-minded.

些教授总是心不在。

Mother absent-mindedly sugared her tea.

母亲心不在往茶里加糖。

A notoriously absent-minded professor was one day observed walking along the street with one foot continually in the gutter, the other on the pavement.

有天，人们看有名心不在老师在路上走，他只脚直踏在街沟里，另只脚踩在人行道上。