如何最好地管理多语言演示？
我用 Latex+Beamer 完成了一个演示，目前是法语。我还需要用荷兰语进行相同的演示，具有相同的结构。我想将演示文稿保留在一个文件中，这样如果我想更改它的结构，我只需在一处进行即可。将翻译放在演示文稿文件之外的最佳方法是什么？
我考虑为幻灯片中出现的每个文本元素定义一个命令，并为每种语言定义不同的命令。但它看起来很重......
提前感谢
RAph
I have a presentation done in Latex+Beamer, currently in french. I also need to make the same presentation, with the same structure, in dutch. I'd like to maintain the presentation in one file, so that if I want to change the structure of it, I only have to do it in one place. What's the best way to put the translations outside of the presentation file?
I thought of defining a command for each text element to be present in the slides, and having a different command definition for each language. But it seems quite heavy....
Thanks in advance
RAph
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我只见过一种解决方案（作为 babel 包的一部分）——将每个连续的文本单元包装在如下命令中：
然后定义
\langswitcher 在序言中输出第一个或第二个参数。我知道这不会将翻译放入单独的文件中，但这很简单，快速，肯定有效，并且可能解决您的问题。
要将翻译放入单独的文件中，至少您必须识别每段文本。
I've seen only one solution to this (as part of the
babelpackage) — you wrap each contiguous unit of text in a command that looks like this:and then define
\langswitcherin the preamble to output either the first or the second argument.I know this does not put the translation into a separate file, but this is simple, fast, works for sure, and probably solves your problem.
To put a translation in a separate file, at the very least you'll have to identify each piece of text anyway.
我会做
And 在文本中使用：
And 之后我只需交换命令。
请注意，结果应该不同，只是因为文本应该占用更多或更少的空间。您可以使用 \phantom 命令进行一些作弊。
不过，该解决方案仅使用一个文件。
I'd do
And in the text use:
And after I'd simply swap the commands.
Be aware that result should be different only because the text should take more or less space. You can cheat a bit using \phantom command.
This solution use only one file though.
将每张幻灯片保存在自己的文件中...然后 \input{dutch-file} \input{french-file}
keep each slide in its own file... then \input{dutch-file} \input{french-file}