chocolate mass refining

例句：

1. 1. The company's chocolate mass refining process is highly efficient.
   该公司的巧克力精炼工艺非常高效。
2. 2.During the chocolate mass refining process, the quality of the final product is closely monitored.
   在巧克力精炼过程中，最终产品的质量和品质受到密切监控。
3. 3. The chocolate mass refining process involves a series of steps to remove impurities and improve flavor.
   巧克力精炼过程包括一系列步骤，以去除杂质并改善风味。