Try this as an experiment: smile at someone as you pass them on the street or walking around the office.

试着做下面这个试验：在街上或办公室对与你擦肩而过的人微笑。

youdao

Try this as an experiment: smile at someone as you pass them on the street or walking around the office.

试着做下面这个试验：在街上或办公室对与你擦肩而过的人微笑。

youdao