C151 Impending cilium

The phone number showed that it was from Beijing, but the voice on the other end was my father's.

In other words, my father came to Beijing.

On the other side of the phone, my father asked if it would be convenient for us to go out. He and my mother were staying at a hotel in Zhongguancun. I asked my father what he was doing in Beijing, and he said he was talking about a business deal