S2-1-3. 您能否解释影响力和沟通的原则?Can you explain the principles of influencing and negotiating?
S4-1-2. 您能否列举出有效沟通和无效沟通的例子吗?Can you cite examples of effective and ineffective communications?
S4-1-3. 您能否进行简明易懂、便于遵循的沟通吗?Can you use clear communications that are easy to follow and understand?