将以下英文段落翻译为中文。


Most of the evening he had spent walking up and down the diagonal paths of the park, absorbed in his thought. He did not like the loose way the wealthy American woman treated their noble tongue, nor her brisk assurance that she spoke French as correctly as a Parisian.
他大部分的晚上都在公园的对角线小径上来回漫步，沉浸在自己的思想中。他不喜欢那位富有的美国女士随意地处理他们高贵的语言，也不喜欢她轻松自如的态度，声称自己讲法语的正确性堪比巴黎人。