With every stride, runners hit the ground with up to five times their body-weight.
赛跑者的每一步都以5倍于他们体重的力量撞击地面。
According to her research, runners hit the ground with as much as four times their body weight per step, while race walkers, who do not leave the ground, create only about 1.4 times their body weight with each step.
她的研究表明，人在跑步时，脚每次着地对地面的压力相当于自身体重的四倍，而竞走者不完全离开地面，其每步的压力只有自身体重的1.4倍。
I hit the ground and bounced back up.
我撞到地上，弹了回来。
The water drops that make up fog don't hit the ground.
构成雾的水滴不会落到地面上。
As my tear drops began to hit the ground, more drops suddenly joined them.
我的一滴泪骤然落地，紧接着，我便潸然泪下。
John, wearing a harness and line, actually caught 25-year-old Jenny Goodman before she hit the ground.
约翰系着安全带和绳索，在25岁的珍妮·古德曼摔在地上之前接住了她。
The two balls fell at the same speed and hit the ground at the same time.
两个球以相同速度下落并且同时到达地面。
And the only thing she could think of is why she hadn't heard him hit the ground.
此刻她的心里只想着一个问题，为什么自己没听到他掉在地上的声音呢？
An 800-pound piece of engine hit the ground in Fort Polk, Louisiana, doing 1,400 MPH.
一块800磅的发动机碎片摔在路易斯安那州的波克堡的地面上，落地前时速达1,400英里。
When the pitchers hit the ground, it sounded like there was many men coming to battle.
当空罐子砸向地面时，那声音听起来就像是有很多人参战一样。
It felt strange to run and not feel his feet when they hit the ground. He fell several times.
在奔跑的时候，他好几次都没感觉到自己的脚和地面相碰，这种感觉很奇怪。
"Amazon took its time to study the market and really hit the ground running," Putcha says.
普恰表示：“亚马逊花了很多时间来研究市场，确实是在脚踏实地地运营。”
Once you know the basics, all you need is a manual and you're ready to hit the ground running.
在掌握基本知识以后，只要有一本手册，您就可以畅通无阻了。
Another advantage is that companies do not expect their new recruits to hit the ground running.
另一个优势是，各公司并不指望他们的新员工能很快上手。
Start Everyday with Enthusiasm – Kids hit the ground running every morning with sheer enthusiasm.
充满热情地开始每一天——每天早晨孩子带着饱满的热情一下地就跑起来。
Several days before, while he was playing in a football game, he fell and his head hit the ground.
就在几天前，当他在足球队里踢球的时候，摔倒了，他的头撞到了地上。
Every time I dropped an orange it would hit the ground, pulpify, and role to the bottom of the incline.
每次我失手，橘子都会掉到地上杂得稀巴烂，然后滚到坡底。
They say that you must hire the candidates whom you believe can hit the ground running in your company.
他们认为必须雇佣你认为一上任就能投入到公司的业务运作中去的求职者。
One survivor said she saw flames outside her window after the plane hit the ground and stopped suddenly.
一个幸存者说飞机撞击地面突然停止后，她就看见窗外有火光。
One or both planes was on fire when it hit the ground and emergency services were sent immediately, he said.
他说到，一架或两架飞机在坠地时烧起来了，紧急服务人员马上被派到了事故地点。
You've updated your resume to find the new job, now make sure to update yourself so you hit the ground running.
你已经更新简历以寻找新工作，现在确保更新你自己，使你能够脚踏实地地前进。
At approximately the same time, however, the barrel of bricks hit the ground, and the bottom broke out of the barrel.
然而大约就在同时，那桶砖砸到地上，桶底掉落了。
We've already hit the ground in Chardon and planned and initiated Food Justice Pilot Program by the end of this summer.
这项计划已在坎姆顿，有了良好开端，我们的食物公正，试行项目在今年夏天将发起。
Hey, ogres make a very satisfying thump when they hit the ground. What can I say, I'm a simple man with simple tastes.
嘿，食人魔在被推倒时会发出令人满足的巨响。还能怎么说呢，我是个很容易满足的人。
The moment Logan hit the ground should have been the end of this story rather than one more beginning I could have chosen.
洛根坠地的那一时刻本应成为这个故事的结局，而不是我当时可能选择的又一个开端。
After all, an average runner's feet will hit the ground anywhere from five hundred to one thousand times per foot each mile.
总之，一般人的每只脚每英里就会踏地500至1000次。
In an experiment on these reflexes, scientists notice that when dropped from 15cm. they would close when they hit the ground.
在一项关于这种反射的实验中，研究者发现从15厘米高出落下，它们的叶子会在落地时合拢。
In an experiment on these reflexes, scientists notice that when dropped from 15cm. they would close when they hit the ground.
在一项关于这种反射的实验中，研究者发现从15厘米高出落下，它们的叶子会在落地时合拢。
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