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

心不在焉的样子，我知道的思绪已飞向远方。

This wool stapler who is wearing woolen scarf is woolgathering .

这个戴着羊毛围巾的羊毛商心不在焉的。

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

一副心不在焉的样子听着, 不时瞥一眼门。

Some professors are absent-minded.

一些教授总是心不在焉的。

Mother absent-mindedly sugared her tea.

母亲心不在焉往的茶里加糖。

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.

有一天，人们看见一个有名的心不在焉的老师在路，的一只脚一直踏在街沟里，另一只脚踩在人行道。