a walk in the park something very easy or trouble-free. informal
2001Film Inside Out She acts her socks off and yet the zany quality, that was a walk in the park for Hepburn, seems like a struggle for her.
英语词组固定搭配大全包含15956条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。