These could be virtually unbreakable, lighter and much more pliable leading to planes that are 50 times lighter than at present.

这些纳米金属几乎不会破损、重量更轻、柔韧性也更好，用这些金属制造出的飞机的重量是现有飞机的五十分之一。

And that allows us to customize the kind of strength and flexibility in new ways.

这使我们能够以新的方式定制强度和柔韧性。

Yeah, very very limber.Hey it's a big day for you too.

就是 柔韧性超级好 今天对你来说也是个重要的日子。

" I also recently decided to do yoga because I wanted to be more flexible."

“我最近决定做瑜伽是因为我想让我的身体变更有柔韧性。”

Also, other studies showed flexibility improvements in areas like the knees, hips, and back extensors.

此外，其他研究显示膝盖、臀和肌等区域的柔韧性也到了改善。

The resulting flexibility lets bones bend but not break under normal pressure.

这种结果带来的柔韧性使骨骼可以在正常压力下弯曲而不会折断。

If you're super flexy, make sure this knee isn't going way passed the toesies.

如果你的柔韧性很好，你就要确保膝盖不会超过脚尖。

The goal is to build up flexibility and quickness, two things needed for sumo wrestling.

目标是培养柔韧性和速度，这是相扑需要的两样技能。

Because lead bends so easily, we call it a flexible metal.

因为铅可以很容易地弯曲, 所以它是“柔韧性”很好的金属。

And it really helped with core strength and flexibility and it gives me energy.

这对增强核心力量和柔韧性很有帮助，还给了我能量。

And they seem to, like, pride flexibility and that sort of thing as well.

他们似乎也以柔韧性为傲。

I remember being there the first day for training and thinking, " I got this, I'm kicking high, I'm kicking sideways. I mean I am so flexible."

我还记第一天训练的时候，我在想“小菜一碟，我能高踢、能侧踢，柔韧性好不行。”

But the two researchers reckoned that suitably treated wood could do the job of conduction equally well while providing more yielding support for an electrode that was continually expanding and contracting as ions moved in and out of it.

但是两位研究者认为，对木材进行适当的处理后，木材也能同样起到这种传导的作用，同时，当离子从电极间穿梭时，还能够更好地增加电极的柔韧性，使之能够持续地扩张收缩。

And so I may as well do some stretches while doing so or try and, you know, improve my hamstring flexibility or things like this or even just like sit cross legged, which encourages hip mobility.

所以我不如就一边做这些事一边做些拉，或者试着，你知道，提高我的腘绳肌柔韧性之类，甚至只是盘腿坐着，这有助于髋关节活动性。

So, gymnastics – that's showing off your flexibility and strength doing different exercises with bars and ropes and other equipment, but what are 'mental gymnastics'?

所以，体操--就是展示你的柔韧性和力量，用杠、绳和其他设备做不同的练习，但是什么是“智力体操”呢？

Science says, it's important not to over " stretch" it when it comes to flexibility, but physically " warming up" your body before each specific sport might help you burn the competition.

说到柔韧性时，科学表明，要注意不要过度“拉”身体。而在进行每一项运动之前“热身”，则有可能会为你的比赛助力。

Estrogen normally has a protective effect on the cardiovascular system helping keep the blood vessels' walls flexible to accommodate blood flow, as well as the skeleton, where it helps sustain bone density.

雌激素通常对心血管系统有保护作用，有助于保持血管壁的柔韧性以适应血流；对于骨骼，雌激素有助于维持骨密度。

Flexibility plays a big role in our lives — even bending down to pick something up off the floor requires flexibility — but it's often ignored and neglected.

柔韧性在我们的生活中起着重要作用——即使只是弯腰捡起地上的东西也需要柔韧性——但它往往被忽视和忽略。

Skin effectively seals off your insides and also absorbs pressure and shock with flexible collagen that makes up most of its dermal layer.

皮肤有效的将你的身体组织保持在内，还能够承受外界的压力和冲击。这益于真皮层的主要组成：具有高柔韧性的胶原蛋白。

Tests have shown that the new e-skin has an excellent performance in terms of its flexibility, transparency, electrochemistry and high sensitivity.

测试表明，新型电子皮肤在柔韧性、透明度、电化学和高灵敏度方面表现出色。