Not Accepting an Invitation It's polite to explain why you are unable to accept an invitation or offer. For example: I'd love to but I'm busy, I'm visiting my sister this weekend. 不接受邀请 解释您不能接受邀请或提议的原因是礼貌的做法。 邀请。例如 我很想去，但我很忙，这个周末我要去看我姐姐。 关注我，了解更多日常英语。 Follow me for more Everyday English. https://www.italki.com/en/teacher/13365914