in an amateurish manner
The nondancing courtiers perform amateurishly and busily, improvising and cape-swirling with little decorum or refinement.
WSJ: Restless Princess | The Sleeping Beauty | New York City Ballet | By Robert Greskovic
The existing chains of health-food shops are amateurishly managed, poorly stocked and often exorbitantly priced.
ECONOMIST: Wholesome food, unwholesome profits
Off it, they are dire performers: clubs are amateurishly run, and the game is mired in corruption.
ECONOMIST: Golden goals
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。