She would find me at school during every break, and before I went to sleep, I had to spend at least two hours talking to her own voice, chat.
她会在课间去学校找我 在我睡觉之前 我不得不花至少两个小时跟她自己的声音聊天。
英语百科
Voice chat
Voice chat is a modern form of communication used on the Internet. The means of communicating with voice chat is through any of the messengers, mainly Skype, Yahoo! Messenger, AOL Instant Messenger, or Windows Live Messenger. Voice chat has led to a significant increase in distant communications where two or more people from opposite ends of the world can talk almost free of cost.