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Kana said the mission was not professional.

卡纳说，这次任务执行得不够专业。

youdao

Actually, most of them are not professional SEO's at all.

事实上，大多数作弊根本不是专业的搜索引擎优化。

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He earned a little money by serving as a model to artists who could not pay for a professional model.

VOA: special.2009.08.01

On other, on other grounds You, a professional economist, do not bring your expertise to bear on this man in evaluating him?

那是站在其他的角度,你可是一名专业的经济学家呢，难道你不,利用自己专业的评价来给他加点分吗？

斯坦福公开课 - 经济学课程节选

My dad was kind of, not a professional photographer, but he loved photography.

我爸爸，他不是个职业摄影师，但是他热爱摄影。

喜欢的照片 - SpeakingMax英语口语达人

As part of the annual road safety campaign, island police are also asking visiting bikers to remember they are not professional riders.

BBC: Isle of Man police appeal for 'respect' during TT

Jobs was a presenter, but he was not professional, and he certainly did not present his true self, not even to himself.

FORBES: How To Be The Next Steve Jobs

Participants were then asked to make a list of everyone they had had social (not professional) contact with over the previous seven days.

FORBES: Study: The Bigger Your Brain, the More Friendships You Can Manage