1. John's slight speech impediment made it difficult for his mother to understand him. 约翰轻微的口吃使他母亲难以听懂他。
2. It was a man with a speech impediment, and I began imitating him. 打电话的是个口吃的人，然后我就开始模仿他。
3. It's difficult to understand him because he has a speech impediment. 他的话很难听懂，因为他讲话口吃。
4. Off the court though, he is seen as dense and dull on account of his speech impediment. 在场上，由于他的言语障碍，他被视为密集和沉闷。
5. A speech impediment made it hard to understand Beethoven and often resulted in violent tirades if he was asked to repeat himself. 因为口吃，贝多芬说出来的话让人难以理解。如果别人要他再重复一遍，他通常会回以滔滔不绝的抨击。
