discuz添加幻灯片_如何向Google幻灯片中的对象添加替代文本

discuz添加幻灯片

A screen reader is a sophisticated piece of software that reads on-screen content. However, they aren’t sophisticated enough to comprehend an object’s content. For that, you need to add alternative text (alt-text). Here’s how to add alt-text in Google Slides.

屏幕阅读器是一种复杂的软件，可以读取屏幕内容。 但是，它们还不够复杂，无法理解对象的内容。 为此，您需要添加替代文本(替代文本)。 以下是在Google幻灯片中添加替代文本的方法。

Alt-text allows screen readers to read the description of an object aloud. In Google Slides, this helps make your presentation more readable for anyone who might have visual impairments.

Alt-text允许屏幕阅读器大声读取对象的描述。 在Google幻灯片中，这有助于使您的演示文稿对可能有视觉障碍的任何人更加可读。

Including alt-text to objects (images, drawings, and other graphics) in your presentation gives people using screen readers a better understanding of an object and its contents. Otherwise, people using a screen reader will hear “Image” when encountering an object.

在演示文稿中将替换文本包含在对象(图像，图形和其他图形)中，使使用屏幕阅读器的人可以更好地理解对象及其内容。 否则，使用屏幕阅读器的人在遇到物体时会听到“图像”。

While some images might already contain alt-text, it’s a good idea to add—and verify—all objects have alt-text to be inclusive of everyone and their abilities.

尽管某些图像可能已经包含替代文本，但是最好添加并验证所有对象都具有替代文本，以包含每个人及其能力。

Fire up your browser, head to Google Slides, and open a presentation with some objects already in it. If you don’t already have a Slides file you want to use, you can create a new slideshow and add objects to it.

启动浏览器，转到Google幻灯片 ，然后打开演示文稿，其中已包含一些对象。 如果还没有要使用的幻灯片文件，则可以创建一个新的幻灯片并向其中添加对象 。

Select and highlight an object, right-click, and then choose the “Alt Text” option.

选择并突出显示一个对象，单击鼠标右键，然后选择“替代文本”选项。

Alternatively, you can use the keyboard shortcut by clicking on the object and pressing Ctrl+Alt+Y (Windows/ChromeOS) or Cmd+Option+Y (macOS) to open the menu instead.

或者，您可以使用键盘快捷键，方法是单击对象，然后按Ctrl + Alt + Y(Windows / ChromeOS)或Cmd + Option + Y(macOS)打开菜单。

In the “Description” text field, provide a couple of sentences describing the object and its contents. When you finish, click “OK” to save the changes.

在“描述”文本字段中，提供几个描述对象及其内容的句子。 完成后，单击“确定”以保存更改。

That’s all there is to it. If you have any other objects in your file, repeat the steps above to make your presentation more readable for everyone who views it.

这里的所有都是它的。 如果文件中还有其他对象，请重复上述步骤以使演示文稿的可读性更高。

翻译自: https://www.howtogeek.com/450847/how-to-add-alternative-text-to-an-object-in-google-slides/

discuz添加幻灯片