The Labor Department figures underscore the shaky state of the economic recovery.劳工部的数据进一步印证了经济复苏状况的不稳定。These failures underscore the difficulty of what we're attempting to do.这些失败凸显了我们正在尝试做的事情有难度。The figures underscore the shaky state of the economic recovery.这些数据进一步印证了经济复苏状况的不稳定。