写论文的时候内容摘要和关键词一定要英文吗

【专家解说】：There are signs that integration of the multimedia elements of dance will be more approachable, but also more and more good-looking rich, multimedia dance and dance media will have far-reaching prospects. Under the traditional educational technology, teaching dance technique rarely used, let alone electronic media, this will certainly affect the students to acquire a comprehensive and thorough knowledge of, not good for students to adapt to the new situation in the community development needs.