He is rapidly losing the support of blue-collar voters and of middle-class conservatives.他正在迅速失去蓝领选民与中产阶级保守派的支持。The report showed that blue collar workers lost ten days a year due to ill health, compared with five days for white collar workers.报告显示，蓝领每年因病缺勤十天，相比之下白领是五天。