The manager was afraid that workers' discontentment with the new policy may affect the product quality.经理担心工人们对新政策的不满会影响产品品质。When costs are cut, product quality suffers.降低成本就会损害产品的质量。Our goods compete in terms of product quality, reliability and above all variety.我们的产品在质量、可靠性，尤其是品种方面颇具竞争力。