求翻译：从事音乐创作和理论研究多年，至今，创作并上演了大型舞剧四部，歌曲一百余首，舞蹈音乐六十余个，电视剧音乐十七部，电影音乐两部，以及各种器乐作品多部。是什么意思？

Engaged in music composition and theory research for many years, and so far, the creation and staged large-scale dance drama four, first a hundred songs, and more than 61 dance music, drama music seventeen, two of film music, as well as a variety of instrumental works more than.

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Is engaged in music creation and fundamental research many years, until now, created and has performed large-scale ballet four, song 100, dance music 60, soap opera music 17, sound track two, as well as each kind of instrumental music work many.

Engaged in music composition and theory research for many years, so far, authoring and staging dance department, more than 100 yushou songs, dance music more than more than 60, the TV series 17, film music Department for two, as well as several instrumental works.

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