Beijing launched a worldwide campaign to seek designs for the emblems at an event held to celebrate the first anniversary of the successful bid for the 2022 Olympic Games in late July.
3、上周五是阿里巴巴首次公开招股(IPO)一周年纪念日。
The first anniversary of its initial public offering was on Friday.
4、周三是奥巴马总统执政一周年纪念日。
Wednesday marked Barack Obama's first anniversary in office.
5、明天将伯南克就职一周年纪念日,从市场传来的消息较为积极。
Tomorrow marks the first anniversary of his chairmanship and the news from the markets is good.