找回账户how to recover my gmail account

[CHLOE ZHUANG]

Hello, there. 

I forgot my password of the another Gamil account, and it doesn't connect with any mobile number and related email account. The only way to reset password is find the possible last password i used, however, i can't remember it. How can i do now to reset the password.

您好, 我的另一个gmail账户的密码忘记了, 那个账户没有绑定任何相关的手机号码或者邮箱, 我也想不起来以前用过什么密码了....请问我现在还有什么办法可以修改密码吗? 有客服可以帮忙吗?