以下是我的回答，外贸英文邮件常用语包括：

Greeting: Dear [Customer Name], hope this message finds you well.

Acknowledgement: Thank you for your inquiry regarding [product/service].

Inquiry Response: We are pleased to offer you our [product/service] at the following details.

Appreciation: We appreciate your business partnership and look forward to further collaboration.

Closure: Thank you for your time and consideration. Looking forward to your reply.

请注意邮件格式、语法和拼写，保持礼貌和专业。使用简洁明了的语言，避免冗长和复杂的句子。确保邮件内容准确、清晰，并符合外贸业务的要求。