XML是标准语言，很容易为它编写编码器和译码器。

XML is a standard language, and it is very easy to write encoders and decoders for.

youdao

PackageKit寻找合适的编码器和译码器，如果你同意，就会自动被安装。

PackageKit then looks for the appropriate codec and, if you approve, installs it.

youdao

你不需要知道编码器和译码器在哪里，你不需要搞清楚细节，这些PackageKit会帮你做好。

You don't need to know where the codec is, you don't need to fiddle with the details, PackageKit does it all for you.

youdao