The user wants translation to Japanese, preserving HTML tags exactly, only translate visible text. Need to output only the translation, nothing else.
We need to translate each text node, keep tags and attributes unchanged.
Let's go through the HTML:
Llamas are domesticated camelids from South America. They are quite social ... Have you heard of berserk llama syndrome?
Translate that paragraph.
Then second paragraph with
....
Then
What is Llama?
Then paragraph: "The llama is a domesticated South American camelid ..."
Then paragraph about social animals.
Then
What is the Cause of Berserk Llama Syndrome?
Then paragraph about syndrome.
Then paragraph about babies.
Then paragraph about adulthood.
Then
How to Prevent Berserk Llama Syndrome?
Then paragraph about first step.
Then paragraph about males.
Need to keep links:
Britannica should translate the link text "Britannica"? Probably
