An entertaining way of enhancing your analytical skills is to engage them by playing brain games.
2019年12月四级真题（第二套）听力 Section C
What does the passage say is an entertaining way of enhancing one's analytical skills?
2019年12月四级真题（第二套）听力 Section C
英语六级真题
Many contemporary ideas about kitchen design can be traced back to another American, Christine Frederick, who set about enhancing the efficiency of the housewife.
2016年6月六级真题（第二套）阅读 Section C
柯林斯高阶英汉双解学习词典释义
VERB
提高，增进，增加（价值、质量、吸引力等）
To enhance something means to improve its value, quality, or attractiveness.