不是。長期不用，電話號碼可能會被收。在賬號裡打個電話即可。如果經常在用，就不用更新。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2026 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
