Produced by由（某人或某公司）制作（制造/出产）双语例句：1.Ozone is produced by the reaction between oxygen and ultra-violet light.臭氧由氧气和紫外线发生反应而产生。2. The pain is produced by constriction of the blood vessels.这种疼痛是由于血管的收缩而引起的。3. a report produced by the government in cooperation with the chemical industry政府与化工行业合作提出的一份报告。
