说场景设置，我的意思是利用视频作为一个进入我们的课题的窗口。

By scene-setting I mean using the video as a window into your subject.

youdao

您可能会碰到以下的场景：当开发员在升级或者更改一个程序时，开发员可能还会根据程序的版本来更改窗口的名字。

You might encounter this scenario: When developers upgrade or change an application, developers also change the title of the window to correspond to the application version.

youdao

接着，在他们还穿着衣服时，窗口斜穿过的光线照到了汤姆肌肉流畅的手臂上。 “这场景，恰如其分。”

And then, with some of their clothes still on, the light from the window slanting across Tom's smooth muscled arm, the picture just about right, Brendan closed his eyes and waited.

youdao

But then they posed a different version of the same question and the different version was: Suppose you had ordered tickets to pick them up and pay for them at the window at the concert hall and you brought $400 in cash in your pocket.

然后，他们又对同样的问题,给予了不同的假设场景：,假设你预定了两张票,你得去音乐厅的窗口,付钱然后取票,你随身带了四百美元。

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