professional mannerism

例句：

1. 1. In the business world, a professional mannerism is essential for success.
   在商业世界里，专业举止对于成功至关重要。
2. 2.She has a professional mannerism that makes her stand out among colleagues.
   她有一种专业的举止，使她在同事中脱颖而出。
3. 3. The successful CEO always maintains a professional mannerism, which helps him build strong relationships with clients.
   成功的CEO总是保持一种专业的举止，这有助于他与客户建立牢固的关系。