A bean in liberty is better than a comfit in prison.

宁在自由中吃豆瓣，不在囚牢中享蜜饯。

This article discussed the optimization of vacuum freeze-drying and succade process of flammulina velutipes .

讨论了新鲜金针菇的不同预处理方法及其真空冷冻干燥蜜饯加工条件的优化。