I save on fares by walking to work.

我步行上班，可以省车钱。

《牛津词典》

This manual fixation—an indirect by-product of walking upright on two legs—has helped yield numbers in most cultures, but not all.

作为用两条腿直立行走的间接副产品，对手的过分关注帮助大多数文化产生了数字，但并非所有文化都是如此。

youdao

"Most of the participants are people who are just walking by or are on the island for other reasons, or they just kind of happen to be there, "Alexandra Chasin, a artistic director, tells Smithsonian.

一名艺术总监亚历山德拉·查辛对史密森尼说：“大多数参与者都是那些只是路过的人或是因为其他原因来到岛上的人，或者他们只是碰巧在那里。”

youdao

In his weekly address, Mr.Obama says Americans can honor veterans by sending a letter or package to troops overseas, volunteering at health clinics or just saying "thank you" to a veteran walking by on the street.

VOA: standard.2009.05.23

If an astronaut wore an Omega watch, a consumer could identify with the adventure of walking on the moon by wearing the same watch.

FORBES: Leadership

If not for that brown spot, the guy might have been one of the people walking by on the way to lunch in the atrium.

NEWYORKER: Tenth of December

That concern was echoed by locals walking by Via Verde on a recent afternoon.

WSJ: A Shift in the South Bronx