改进题：Unemployment in America (as of mid-1990) was running near 5.25 percent That is somewhat higher than used to be considered full employment, but it is not a serious figure in the aggregate.

译文：1990年年中美国的失业率近5. 25%.按以往的标准，这个比例过高，表示没有达到充分就业。但就

改进题：Unemployment in America (as of mid-1990) was running near 5.25 percent That is somewhat higher than used to be considered full employment, but it is not a serious figure in the aggregate.

译文：1990年年中美国的失业率近5. 25%.按以往的标准，这个比例过高，表示没有达到充分就业。但就整体来说问题相对严重。

改进的译文：1990年年中美国的失业率近5. 25%.按以往的标准，这个比例偏高，没有达到充分就业。但就整体来说问题并不严重。