Chris has a speech disorder which makes it hard for him to speak. A dolphin helps him practice speaking. Every time Chris gives the right answer to a question from his teacher, he gets a kiss from the dolphin. To help people like Chris, some companies bring them and dolphins together. They say swimming with dolphins relaxes people and helps them feel good. They also believe that being with dolphins may help people with learning disabilities try hard to learn.

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A dolphin helps Chris to practice speaking only by swimming with him. 가 틀린이유를 알려주세요..ㅜㅜ only때문이라면 다른 도움을 주는건데..다른 도움이 뭐가 있나요??