Not just the lens in front but the retina in back too.

不止可以拍到晶状体还可以拍到视网膜。

I mean, your eye just doesn't have enough moisture to keep a contact lens in there forever.

我的意思是，你的眼睛无法提供足够的水分让隐形眼镜在里面呆一辈子。

In a healthy eye, muscles have to squeeze the lens in order to focus up close images onto the retina.

在健康的眼睛中，肌肉必须挤压晶状体才能将近距离的图像聚焦到视网膜上。

Moss took the flashlight from his pocket and shrouded the lens in his fist and turned it on.

莫斯从口袋里掏出手电筒， 将镜头握在拳头里， 打开了。

And then finally I decided I would put a Canon 7D and a Canon 16-to-35 millimeter F2.8 lens in my box.

最后我决定在我的盒子里放一个佳能 7D 和一个佳能 16 到 35 毫米 F2.8 镜头。

The lens in your eye is controlled by muscles that change the focal length in order to focus on objects at varying distances.

眼睛中的晶状体由 改变焦距的肌肉控制，以便聚焦 不同距离的物体。

He threw himself down upon his face with his lens in his hand and crawled swiftly backward and forward, examining minutely the cracks between the boards.

他趴了下去，手里拿着他的放大镜，迅速地前后匍匐移动，十分仔细地检查木板间的裂缝。

Turn the ring in the lens in one direction until whatever you're pointing at looks sharp. If that doesn't work, try turning it the opposite way.

单方向转动镜头上的环直到你对着的物体变清晰。如果没效果再反向旋转。

We need to naturally, systematically, intentionally embed what you could call a gender lens in all of the green economy's investments, projects and legislations.

我们需要自然、系统地，有意识地将你可以称之为性别视角的东西嵌入到所有绿色经济的投资、项目和立法中。

Instead of using lens types unknown to other scientists of his day, van Leeuwenhoek had installed a common type of ground-and-polished lens in one of the microscopes they examined.

范列文虎克没有使用他那个时代的其他科学家不知道的透镜类型，而是在他们检查的其中一台显微镜中安装了一种普通类型的研磨和抛光透镜。

And these are the eyes of some really cool and popular YouTubers who kindly let me stick my macro lens in their face when we were hanging out because I'm super normal in social situations!

这些是一些很酷很受欢迎的油管主播的眼睛，是我们一起出去玩的时候他们准许我用微焦镜头给他们拍的，毕竟我也是个社牛！

Tissues that have elastin fibers are tissues like the arteries, skin, and lungs, and tissues that have microfibrils but no overlying layer of elastin are like tendons and the ciliary zonules that hold the eye lens in place.

弹性纤维存在于动脉、皮肤、肺等组织，无弹性蛋白但含有微纤丝的组织包括肌腱以及维持晶状体正常位置的睫状带等。

If we intentionally embed a gender lens in the way we will sustainably rebuild, rethink all of these aspects, we can advance gender equality at the same time, and this will in turn have a positive impact on the planet.

如果我们有意在可持续重建的方式中加入性别视角，重新思考所有这些方面， 我们就可以同时推进性别平等， 这反过来会对地球产生积极影响。