如何能讓所有發問紀錄移除?

方法：
１．按〔移除問題〕。
２．發問紀錄超過４，０００條，系統自動把最舊的問題移除。

等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期............等過期