"做详细说明" can be translated into English as "provide a detailed explanation" or "elaborate in detail".
"Provide a detailed explanation" emphasizes the act of giving comprehensive information.
"Elaborate in detail" focuses more on expanding or clarifying something thoroughly.
Both expressions are commonly used in formal or professional contexts. For example:
"Could you please provide a detailed explanation of how this system works?"
"Please elaborate in detail on your proposed solution."