They use a textual interface and are rather simplified.

它们使用文本界面，而且非常简单。

youdao

Providing textual names and descriptions for interface elements.

为界面要素提供文本名称和描述。

youdao

It can run in all language versions and can invoke the corresponding textual data and culture-sensitive codes that generate a user interface (UI) to meet the current user locale's requirements.

它可以在所有语言版本中运行，可以调用对应的文本数据以及与文化相关的代码，生成满足当前用户地区需要的用户界面。

youdao

The application features a simplified user interface and textual information that is spoken aloud using voice synthesis to aid navigation of the device.

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