But Hudson Riehle of the National Restaurant Association says that his group's latest monthly poll found that, unusually, restaurateurs are now more worried about sales than staffing.

但是美国国家餐馆协会的哈德逊·里赫尔表示，该组织最新的月度民意调查发现，不同寻常的是，现在餐馆老板更担心的是销售情况，而不是员工问题。