如今，所有这些都可以虚拟体验。

Nowadays all these things can be experienced ___virtually.

我也有机会结交新朋友：我可以连接到一个特殊网站，从而能够虚拟地[结识人们]。

I also have the possibility of making new friends: I can connect to a special site which will enable me to [meet people] ___virtually.

使用VR头显，人们可以虚拟地参加音乐会。

Using VR headsets, people can attend concerts ___virtually.