Agent Skills: englishmail

Polish workplace emails into clear, natural, professional English with Chinese-English comparison output and focused vocabulary explanations. Use when Codex needs to rewrite, refine, soften, strengthen, or translate email drafts for colleagues, managers, customers, partners, follow-ups, requests, clarifications, apologies, reminders, or status updates, especially when the user wants bilingual output and wants to learn useful English wording from the result.