根据给定的英文段落生成摘要。


原文：
Natural language processing (NLP) is a branch of artificial intelligence that deals with the interaction between computers and humans using natural language. NLP is used to allow computers to understand, interpret, and manipulate human language in a way that is both useful and efficient. One of the primary goals of NLP is to make it easier for people to interact with computers by allowing them to use natural language instead of having to learn a programming language. Another goal of NLP is to improve the accuracy and speed of computer-generated language, making it more useful in a range of practical applications.
NLP is a branch of AI dealing with interactions between humans and computers via natural language. Its goals include making computer-human interaction easier by allowing natural language use, and improving the accuracy and usefulness of computer-generated language.