Only a handful of firms offer share option schemes to all their employees.只有少数几家公司向所有员工提供股票期权方案。It is one of the only charities to care for Aids patients and ex-prisoners.这是为艾滋病人和刑满释放者提供服务的少数几家慈善机构之一。Only a few stores sell that type of equipment.那种类型的设备只在少数几家商店销售。