常见例句The bus was so crowded that I had to stand all the way to Dongsi.公车如此之拥挤以致我不得不一路站到东四。It's Saturday morning,and Zhang Xiuyun from Dongsi Neighbourhood Committee in Beijing is leaving for school.这是星期六的上午，北京东四居委会的张秀云正要离家去上课。 返回 Dongsi