However, it is farmers that are pushing for the advancements due to ever-increasing labor vacancies, making it difficult to maintain large-scale operations.
2018年12月六级真题（第三套）阅读 Section C
柯林斯高阶英汉双解学习词典释义
N-UNCOUNT
提升；晋升
Advancement is progress in your job or in your social position.