短語詞組短語Natural - Language Question Answering 自然語言問答natural -language spatial relations 自然語言空間關系NLP Natural -Language Processing 自然語言処理semi -natural language 半自然語言un -natural language usage 非自然語感語言Software engineer -Natural Language Processing 算法工程師Natural Language Under -standing and Communication 自然語言理解與交流 返回 natural language