His biggest innovation was to change the background colour.

他最大的创新在于更改画布的背。

And ghosting is — there's kind of a color in the background.

重影，即背中有一种。

You also can change the background color and maybe the typeface.

您还可以更改背，也许还有字体。

Whatever you were displaying would be backlit by one color.

无论你的电脑在显示什么，它的背都是一种。

On some systems, the text color and background color could be defined with a few extra bits.

在某些系统上，文本和背可以用一些额外的位来定义。

And did  you notice that the background color behind the text slowly changed throughout that entire last scene?

您是否注意到在整个最后一个场中，文本背后的背在缓慢变化？

… to put different colours of things around it and see what colour it would turn into.

把它放在不同的背下，看它会变成什么。

A backdrop of stark concrete unrelieved by colour.

鲜明的混凝土背没有任何的缓解。

Normally it's just white, but you could have different colored backgrounds.

通常它只是白，但你可以有不同的背。

With dark mode, images and videos stay the same, while backgrounds and text get inverted from the regular scheme.

在夜间模式下，图像和视频并没有变化，但是背和文字的却反转了过来。

We can even get a little fancy and say if we get the number 20, set the background color of the window to blood red!

我们甚至可以花点心思说，如果我们得到数字 20，就将窗口的背设置为血红！

So regardless of whether the leaf is dark or bright, if the glass frog is sitting on it, it will appear to change to more closely match its background.

因此，无论叶子是暗还是亮，如果透明蛙坐在上面，它似乎能进行变化，以更接近背。

Where text or typography is concerned, make sure you present the contrast between text and background color to ensure legibility of the text, which is really important to convey your message effectively and professionally.

在文字或排版方面，要确保文字和背的对比，以确保文字的易读性，这对于有效和专业地传达你的信息非常重要。