While walking, a car drove past us.

在散步的时候，一辆汽车从我们身旁飞快驶过。

youdao

I cry while walking.

我边走边哭。

youdao

youdao

They also include difficulty moving or keeping balanced while walking or standing.

VOA: special.2010.11.02

Then for a while we're walking.

然后又走了一会。

耶鲁公开课 - 死亡课程节选

Both lost family members in the conflict. Mazen's father was killed by an Israeli soldier while walking home from the grocery store.

VOA: standard.2009.12.12

Running reduced the risk of diabetes by 12.1%, while walking reduced the risk by 12.3%.

FORBES: Brisk Walking or Running: Both Reduce Risk for Heart Disease

In 1998, Kampusch, then 10, was dragged into a car while walking to school.

CNN: SHARE THIS

Etan vanished while walking to a school bus stop on his own for the first time.

BBC: Etan Patz death: Man confesses to NYC killing in 1979