goldmark

例句：

1. 1. The company's gold mark is well-known in the industry.
   该公司的金牌标志在业界广为人知。
2. 2.The gold mark on the certificate indicates that it has passed the inspection.
   证书上的金标表明它通过了检查。
3. 3. The gold mark on the product is a symbol of quality assurance.
   产品上的金标是质量保证的象征。