Dave sent you the password in a separate message. If you wrote anonymously, try your receipt code.密码在定涵另外发给你的消息里。如果你是匿名写的信，试试你的回执码。

The 8-character code shown after you sent your letter. If Dave has written back, it opens here.寄出信之后页面上显示的 8 位回执码。如果定涵给你回了信，在这里就能拆开。