近幾十年來，美國男性的經濟發展停滯不前，在60年代中期，25-54歲之

近幾十年來，美國男性的經濟發展停滯不前，在60年代中期，25-54歲之間的男性勞動力參與率達到97％的峰值

結果 (英文) 1:

In recent decades, the United States men's stagnant economic development in the mid-1960s, male labor force participation rate among 25-54-year-old reached a peak of 97%

結果 (英文) 2:

In recent decades, the U.S. men's economic development has stagnated, with the 25-54-year-old male labor force participation peaking at 97% in the mid-1960s.

結果 (英文) 3:

In recent decades, the economic development of American men has stagnated. In the mid-1960s, the male labor force participation rate between 25-54 years old reached a peak of 97%