If a person has left the group in the past, you need to be in their Telegram contacts to add them back.
They can still join via an invite link as long as they are not on the Removed Users list.
194
抱歉，如果某人不再是群组成员，您需与其互为好友才能重新添加。
请注意，只要他们不在封禁列表中，他们仍可以通过群组链接加入。
62/194