② begin with以…作为开端 end up with 以…结東。 这场会议以自我介绍开始,在优美的音乐中 结束。 This meeting began with self-introductions and ended up with beautiful songs
② begin with 以……作为开端 end up with 以……结束。 这场会议以自我介绍开始，在优美的音乐中 结束。 This meeting began with self-introductions and ended up with beautiful songs
3 the first Europeans in America, an age of Exploration为同位关系,后者对前者补充 说明。 我居住在石家庄,一个离北京不远的城市 I live in Shijiazhuang, a city not far from Beijing
③ the first Europeans in America, an age of Exploration 为同位关系，后者对前者补充 说明。 我居住在石家庄，一个离北京不远的城市。 I live in Shijiazhuang, a city not far from Beijing