Scientists have long theorized that besides being a completely unique way to identify people, the ridges on our fingers are what help humans pick up and grip objects more securely.
长久以来，科学家一直认为除去其独特的鉴别身份的作用，手指纹路使得人们抓起东西来更容易更稳妥。
If I could grip the bars with both hands and pull myself up, I could look at my sleeping mama and dada, instead of looking at the never changing ceiling.
如果我能够双手抓住栏杆把自己拉起来，我就能看到我熟睡的爸爸妈妈，而不是老看著那一成不变的天花板。
That's kind of counterintuitive and unwelcome: starting out to make a model with the intention to get a grip on complexity, we end up with a universe even more complex.
但是有点违反直觉和令人不悦的是：虽然制作模型的出发点是为了控制复杂度，但最终却得到了一个甚 至更复杂的世界。
I managed not to spin the wheels, while other drivers struggled for grip and I managed to move up to second.
我设法使轮胎不打滑，当其他车手陷入抓地力的问题时我攀升到了第二位。
If I could grip the bars with both hands and pull myself up, I could look at my sleeping mama and dada, instead of looking at the never changing ceiling.
如果我能够双手抓住栏杆把自己拉起来，我就能看到我熟睡的爸爸妈妈，而不是老看着那一成不变的天花板。
This will build the grip up a full or half size and still keep the bevels fairly sharp.
这样会给手柄增加一号尺寸或半号，但依然可以保持斜面的清晰。
If you think you're going to fall just grip harder and sit up straighter.
如果你觉得你快要摔下来了，你就夹得更紧、坐得更直。
The race to catch up with Google comes as the Internet upstart continues to strengthen its grip on searching.
追赶Google的竞赛开始时，正值这家互联网新贵在持续加强对搜索业务的控制。
Then I lost some places in the early stages, when I had a few problems with grip, but thanks to the strategy, I then managed to make up some.
之后在比赛较早阶段我丢失了一些位置，那时我的轮胎抓地力有一些问题，但感谢车队的战术，之后我又追回来了一些。
It does, however, cover up the battery door so if you have to change batteries you have to take off the grip... and apparently for the memory card too?
但是，它会掩盖电池门，因此，如果您必须更换电池，就不得不取掉竖拍手柄…显然记忆卡也要这样？
No one can really pull you up very high - you lose your grip on the rope. But on your own two feet you can climb mountains.
没有人能真正把你拉得很高——你会抓不牢绳索。可是，你凭自己的双脚却可以翻山越岭。
As the caterpillar begins curling up to protect itself, the weaver ant keeps a firm grip while a fellow worker ant climbs onto it.
当毛毛虫试图蜷缩起来以保护自己时，编织蚁紧紧地咬住不放，就在此时它的同伴工蚁爬到了毛毛虫的身上。
He was, when he died, setting up a trial to see if giving drugs straight after infection can stop HIV getting a grip in the first place.
在他去世前，他仍在设计试验，研究HIV能否通过在感染后立即服用药物，一开始就将其阻止。
He was, when he died, setting up a trial to see if giving drugs straight after infection can stop HIV getting a grip in the first place.
在他去世前，他仍在设计试验，研究HIV能否通过在感染后立即服用药物，一开始就将其阻止。
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