“speech impediment”簡單造句，speech impediment造句子

Since he couldn't hear words clearly, he developed a severe speech impediment that made it almost impossible for others to understand him.

In demystifying the little-understood speech impediment, the award-winning film reveals myths and fascinating truths about stuttering, and has won praise from stutterers of all ages.

John's slight speech impediment made it difficult for his mother to understand him.

an impediment in speech=a speech impediment