I was in Beijing on the day when he arrived.

I was in Beijing on the day when he arrived. I was in Beijing on the day when he arrived. 和 I was in Beij he was already/just in the office when i arrived选择already/ju when the UFO arrived, I was in the library. when he was in beijing He often____ (visit)the museum when he was in Beijing. The day when (=on which) she arrived was Thursday.为什么when可以用 When he arrived at the a___ ,he was just in time to see the 英语翻译1.I felt that if the day arrived when I was unable to li 英语翻译1 I felt that if the day arrived when i was unable to li I was sleeping when the UFO arrived 英语He arrived in Beijing（on）yesterday morning.