He learned to use a camera to show the public clearly what the Mulberry Bend slum was like.

VOA: special.2010.08.01

The point is not to cater to that camera, but to do what we do, and to show the world what it is that we do.

我们并不是要迎合镜头，而是要做我们该做的事，向世界展示这就是我们所该做的。

耶鲁公开课 - 1945年后的美国小说课程节选

How many of you, we won't let the camera see you, how many of you have not I'm not going to show hands at all.

多少人,摄像机先别拍他们了,多少人没有学过微积分,请大家举手吧

耶鲁公开课 - 博弈论课程节选

But the main drawback to the Lytro I discovered is that it takes a while to learn how to spot and frame pictures that show off the camera's refocusing abilities.

WSJ: Lytro Takes Fresh View on Picture Taking

You can switch from a front to a back camera to show things as you talk.

FORBES: Focus

Her dialogue, by contrast, lets her down, often dragging into the open what the camera can show in a glance.

NEWYORKER: Take This Waltz