“我恐怕没办法参加你们的聚会,当天我有其他的事”英语表达

I am afraid I couldn't take part in your party ，I am not free at the day .追答

说之前最好先赞美一下人家的party:it's nice ，but...这是英文中(^_^)的礼仪哦

本回答被网友采纳

I am afraid that I can't come to your party, I have something to do on that day.本回答被提问者采纳