It happened that Yu Chunshun arrived in Nanjing on the evening of
Dec.25th during his long journey on foot around the country. 请问老师it happened that在这里属于什么用法?
In this recorded conversation with a friend, Alison Willson described her reactions to the news that she was going to die of cancer. The conversation took place five months before her death.just before I left the hospital, I came across two young women in their thirties, both with small children and...