到了瓜迪亚的第三次市长任期，他象这本书一样开始泄气了。

By the third term, La Guardia (like the book) begins to run out of steam.

这名担任过两届市长任期的民主党称，这是人生梦寐以求的工作，但不是做一辈子的工作。

Instead, the two-term Democratic mayor said this has been the job of a lifetime, but it is not a job for a lifetime.