两个星期过去了，父亲几乎音信全无。

Two weeks went by with hardly a word from my father.

然而房产业依然惨淡经营，银行贷款不断订立，经济复苏音信全无。

Yet sales of homes remain moribund, bank credit has contracted and the recovery is feeble.

霍根说，我们看到很多人来到孤儿院和孩子们接触，但是过了一星期就音信全无。

'we see a lot of people coming to orphanages, attaching to kids, and they're gone in a week,' says Ms. Hogan.