We want to understand how limb design determines the energy costs of walking and running.
我们想了解肢体结构是如何决定步行和奔跑时的能量消耗。
He learns everything from his family from baby time till old age. He sees his family walking and then he tries to follow them.
从婴儿时期到老年，他从家人那里学习一切。他看到家人走路，然后他试图跟随他们。
They stopped walking and he almost bumped into them.
他们停下了脚步，这下他几乎撞到他们。
Recently I've started to do a lot of walking and cycling.
最近我开始进行大量的远足和骑车运动。
It isn't the walking and jogging that got his weight down.
不是散步和慢跑使他体重下降了。
He kept walking and saw another chocolate bar.
他继续往前走，看到了另一块巧克力。
You just kept walking and walking for four hours?
你就这样一直走了四个小时？
That's why we often see zebras walking and running in groups.
这就是为什么我们经常看到斑马成群结队地行走和奔跑。
He kept walking and tried to organize his thoughts.
他继续往前走着，试图组织起他的想法。
I panted, quite breathless with quick walking and alarm.
我喘息着说，因为走得快，又太惊慌，使我上气不接下气。
It's only about 15 minutes walking and it's a nice evening.
那里只是15分钟的路，而且晚上天气听好的。
It's only about 20 minutes walking and it's a nice evening.
步行只要大约20分钟，何况今晚如此怡人。
A new study shows a relationship between fast walking and life expectancy.
一项新的研究显示了快步走和长寿之间的关系。
It's summer, and you may be seeing more people out on the street walking and biking.
炎炎夏日，你可能会看到在更多的人在街道上走路和骑自行车。
Why don't you walk? It's only about 20 minutes walking and it's a nice evening.
A你为什么不步行呢？步行只要大约20分钟，何况今晚如此怡人。
When you feel comfortable, try walking and turning in a circle while passing the hoop.
当你对这个动作熟练的时候，试试在走路和转成一个圈的时候换手。
They seemed another breed: curiously carefree, even walking and talking differently.
他们像是完全不同的种族：令人惊讶的那种无拘无束，连说话和走路都和我们不一样。
There was not a car in sight heading my way, but I started walking and stuck my thumb out.
在我前方的路上看不见有车，但我开始走并且竖起了我的拇指。
Were they walking and talking and dreaming of Santa Claus, wondering what had become of me?
她们是否在走路，说话，梦见圣诞老人，奇怪我到底出了什么事？
The only work he's been able to find, however, has been cat-sitting, dog-walking and elder care.
但是，他能找到的工作只有看猫遛狗和照顾老人。
We know it's a really bad idea to talk or text while you're driving, but what about walking and talking?
我们知道，开车时说话或者发短信绝对是个坏主意，那么走路时说话呢？
If you keep walking and moving around, that will likely have benefits in terms of survival and overall health.
如果你坚持步行和四处走动，这将有益于延长寿命和身体健康。
Seems kinda weird, I know, but walking and talking and working and driving slower can make a very big difference.
我知道这一点看上去貌似有点奇怪，但是路走慢一些，话说慢一些，活做慢一些，车开慢一些都能产生很大变化。
There was now no more to be done, or said. I had come to get fit, do some proper walking and learn about an ancient ritual.
好了，该做的都做了，该说的也都说了，我来到这里是为了休养身体，徒步行走，还要亲身经历古老的庆典。
Some can take place in parallel, like walking and singing;others are mutually exclusive, such as sleeping and playing the piano.
有些如步行和唱歌能够同时发生，有些会互相排斥，如睡觉和弹奏钢琴。
During a visit to London he enjoyed walking and looking at the old buildings but was still eager to get home and back to work.
当他到伦敦旅游时，黄非常享受于踱步在古老建筑群中的感觉，即便是在此时，他依然渴望尽早回家并开始工作。
Even without a car, you can do everything you need using bikes, walking and mass transit, especially if you reduce your needs.
就算没有车，你可以骑单车，步行或者使用公共交通做任何你想做的事，尤其当你减少你的需求的时候。
You're not the first runner to stay at your hotel, so the staff most likely has a map with suggested walking and running routes.
你肯定不是酒店里唯一的跑步爱好者，所以旅店的工作人员肯定能给你提供一些不错的徒步或者是跑步的线路。
You're not the first runner to stay at your hotel, so the staff most likely has a map with suggested walking and running routes.
你肯定不是酒店里唯一的跑步爱好者，所以旅店的工作人员肯定能给你提供一些不错的徒步或者是跑步的线路。
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