Maybe the secret to Lenny's youthfulness is that he inherited a diverse set of immune genes.

也许莱尼的秘密在于了一套多样化的免疫基因。

Especially because there was kind of this idea that true beauty or youthfulness didn't last very long.

真正的美丽或不会持续很长时间。

" I must say again that I heartily admire your gallantry and youthfulness" .

“我必须再说一遍，我由衷地钦佩你的勇敢和青春”。

She had a certain air of simplicity and youthfulness in her deportment.

她的举止有一种朴素和的气息。

Naoko's youthfulness struck me in a new way.

直子的青春气息以新的方式打动了我。

Instead, they emphasized a certain youthfulness in her that transcended age.

相反，们强调她身上有一种超越龄的青春气息。

His bushy light-brown curls, as well as his youthfulness, identified him at once with Celia's apparition.

浓密的浅色卷发， 以及的青春， 立刻把认作是西莉亚的幻影。

And I was sort of messing around with vocal things and vocal indicators of that kind of youthfulness.

我在玩弄一些声音上的东西，尝试表现那种青春的感觉。

If you have nice hair with a good hairline, you have that connection with being young and youthfulness.

如果你有一头漂亮的头发和良好的发际线，你就与和青春活力有着联系。

The appearance of skin in conditions like acne can accelerate wound healing, can improve the youthfulness appearance of skin.

在诸如痤疮等情况下，皮肤观不仅能加速伤口愈合，还能改善皮肤的态观。

Okay, let's talk about youthfulness of skin or the appearance of youthfulness in skin.

好的，我们来谈谈皮肤的态或皮肤呈现出的观。

He stared, he pondered, he suddenly laughed, and in that laughter found a youthfulness he had never known in his solemn youth.

凝视，沉思，突然笑了，在这笑声中，找到了严肃的青春中从未有过的青春。

Why are they used to increase the youthfulness of skin?

它们为何能提升肌肤的态？

And by the way, moisture in skin is a key component of the youthfulness or plump appearance of that skin.

顺便提一下，皮肤中的水分是保持其态或饱满观的关键因素。

This is often reflected at the level of the skin and basically skin health and the youthfulness appearance of skin is enhanced, okay?

这通常会在皮肤层面有所体现， 基本上皮肤健康和皮肤的观都会得到提升，好吗？

And by encouraging turnover of that skin layer through laser resurfacing, which by the way, may also increase the sort of youthfulness appearance of your skin.

通过激光换肤促进这一皮肤层的更新，顺便提一下， 这还可能提升皮肤的观。

To improve the youthfulness or the appearance of youthfulness in their skin, and that there specifically be peer-reviewed studies to support their statements.

为了改善皮肤的状态或观，并且有具体的同行评审研究来支持们的说法。

If wisdom and youthfulness can coexist, if passion and patience can intertwine, then perhaps age is merely a measure of time and not a measure of love.

倘若智慧与青春能够共存，激情与耐心可以交织，那么或许龄仅是时间的度量， 而非爱情的尺度。

But in any case, they did describe some of the potential mechanisms by which collagen ingestion can do its thing in terms of improving youthfulness.

无论如何，们确实描述了一些潜在的机制，通过这些机制，摄入胶原蛋白可以在提升态方面发挥作用。

But after the introduction, the conversation did not lead to any question about his family, and the startling apparition of youthfulness was forgotten by every one but Celia.

但在介绍之后，这次谈话并没有引出任何关于家庭的问题，除了西莉亚之，每个人都忘记了那令人震惊的青春幻影。