“总数的”的英语

英国的失业人数已上升至占劳动力总数的8.1％。Unemployment in Britain rose to 8.1% of the labour force.白细胞总数的减少,会降低对疾病的抵抗力.The reduction in white blood cell counts lowers resistance to disease.他欠我100英镑,但是只能偿还总数的一半.He owed me ￡１００ but could pay...