amateurishness

1. We live in an age of science, therefore of accuracy and an opposition to amateurishness.
   我们生活在一个科学的时代，因此，对于准确性的追求受到推崇，而非专业的探索则遭到反对。
2. I wasn't impressed by the amateurishness of their performance.
   他们不熟练的演出没有给我留了印象。
3. The greater the failures became, the more obstinately his incurable amateurishness came to the fore.
   失败越大，他那种不可救药的行家习性就越顽固地显示出来。
4. In the case of Eddie the Eagle Edwards, failed British ski-jumper in the1986 Winter Olympics, laughable amateurishness was celebrated nationally.
   1986年冬季奥运会上，英国滑雪运动员“山鹰”艾迪·爱德华失利，全国掀起了有趣的业余滑雪热。

noun

1. something that demonstrates a lack of professional competency