换句话说，是的，我们要非常担心。格拉格把自己称作因特网电话方面——或者经常被简称为VOIP方面的顶级安全专家。

In other words yes, very worried. The Grug as he styles himself is a leading security expert specialising in Internet telephony or VOIP as it is often called.

youdao

换句话说，是的，我们要非常担心。格拉格把自己称作因特网电话方面——或者经常被简称为VOIP方面的顶级安全专家。

In other words yes, very worried. The Grug as he styles himself is a leading security expert specialising in Internet telephony or VOIP as it is often called.

youdao