Do I need to transfer to get to twenty-third street?

　　去二十三大街要換車嗎？

　　Ad Hoc Committee of the whole of the twenty-third special session;

　　第二十三屆特別會議特設全體委員會；

　　Is held in Suzhou, the twenty-third World Heritage Conference.

　　就是在蘇州舉行了第二十三屆世界遺產大會。

　　Our Company is having a Drilling Technical Competition on the afternoon of the twenty-third.

　　我們公司在23日下午舉行鉆井技術比賽。

　　I'd like to book a room, please, for the twenty-third of december.

　　我需要訂一間房，日期是十二月二十三日。