由于经济、社会和政治关切,美国人对未来生活质量的乐观情绪达到20年来的最低点。 Americans' optimism about future quality of life hits a 20-year low due to economic, social, and political concerns.

一项新的调查显示,预期过高质量生活的美国人的百分比已经下降到20年来的最低水平,反映出人们对国家经济、社会和政治前途日益关切。 A new survey reveals that the percentage of Americans who expect to live high-quality lives has fallen to its lowest level in two decades, reflecting growing concerns about the nation's economic, social, and political future.