不好意思重複寄信英文

如果你不小心重複傳送了一封電子郵件，你可以用以下幾種方式來表達你的歉意：

1. "I apologize for the duplicate email."
2. "Please excuse the multiple emails."
3. "I'm sorry for any inconvenience caused by the repeat message."
4. "My apologies for the extra email."
5. "I didn't mean to send this message twice."
6. "Please disregard the previous message."
7. "I apologize for any confusion caused by the duplicate email."

選擇最符合你情況的表達方式，然後將其包含在你傳送的後續電子郵件中，以表達你的歉意。