职场里，第一次见客户或领导，姓加职位通常稳妥：李经理、王总、陈老师。
In the workplace, when meeting a client or leader for the first time, using their surname plus their job title is usually safe: Manager Li, President Wang, and Teacher Chen.
In the workplace, when meeting a client or leader for the first time, using their surname plus their job title is usually safe: Manager Li, President Wang, and Teacher Chen.