professionalism例句
I was amazed by their discourtesy and lack of
professionalism.
他们的无礼和不专业让我震惊。
I've impressed upon them the need for more
professionalism.
我已使他们深刻认识到提高专业素养的必要性。
Good customer relations require courtesy,
professionalism and effective response.
良好的客户关系需要做到礼貌、专业，并提供有效的回复。