invent後跟doing還是todo

兩者都不是。

既不能説 invite to do，也不能説 invite doing。

應該是 be invited to do sth.

應邀做某事。

或 invite sb. to do sth.

邀請某人做某事。

He was invited to attend the meeting.

他被邀請參加會議。

Lily invite her friends to travel on the weekend.

麗麗邀請她的朋友這週末去旅行。