make hard work of (something/doing something)
to do something in a way which makes it more difficult than it should be.
He's really making hard work of that ironing.
英语词组固定搭配大全包含18674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。