fortieth

The office ④on the fortieth floor ③of a skyscraper ②in the center ①of New York is the world he works in.

设在位于①纽约市②中心③一座摩天大楼④第四十层楼里的⑤那间办公室，就是他工作的小天地。

It's very common for runners to have anxiety dreams about a race, whether it's their first or their fortieth.

这都是赛跑者共有的关于一场比赛焦虑的幻想，无论这是他们的第一场还是第四十场赛事。