`gbbr-buffer-tube` -> URL handle. Needs to stay lowercase with hyphens. Since it's a handle/slug, usually it stays English or transliterated. The prompt says "Preserve... model numbers...". This looks like a URL slug. Translating a slug to Chinese might break functionality if the site expects Latin characters. However, the instruction says "Translate... to zh-CN". But for handles/slugs, typically they remain Latin. Let's look at the instruction: "Preserve model numbers...". It doesn't explicitly say preserve slugs, but standard practice for SEO handles is to keep them Latin or transliterate. Given the instruction "Translate... to zh-CN", I should probably translate the text meaning, but for a URL handle, Chinese characters often cause issues (IDN). However, strictly following "Translate to zh-CN", I should translate. But wait, `