I don't know how to walk it back, though.

我不知道怎么才能回到以前的状态。

youdao

For example, subjects were asked to judge how permissible it is for a man to let his girlfriend walk across a bridge he knows to be unsafe, even if she ends up making it across safely.

例如，要求受试者判断，当一个男人在知道一座桥不安全的情况下，是否应当让她的女朋友走过这座桥——即使最后她能安全通过。

youdao

How long does it take to walk - or bike, or skate - to work?

走路或者骑自行车或者滑板去工作要多久？

youdao

And it taught them how to sing,dance,walk, talk and dress.

VOA: special.2009.05.11

How long does it take me to find the k'th element? Linear. Because I've got to walk my way down it. OK? So in this case, you have linear access. Oh fudge knuckle.

线性的！因为我得从头,向下走一步步走,所以这里是线性访问，哦，有问题了吧。

麻省理工公开课 - 计算机科学及编程导论课程节选

"You can't teach your baby to run before it knows how to walk, " says Mars.

FORBES: CMO Network

When patients were taking Ampyra, they were able to do better on a test that timed how long it took them to walk 25 feet.

FORBES: Drug That Helps Multiple Sclerosis Patients Walk May Also Aid Stroke Victims

For someone who has been crippled in an accident of the sort suffered by Ms Lomas, Dr Contreras-Vidal thinks it will simply be a matter of remembering how you used to walk, and then doing it.

ECONOMIST: Bionics (I)