ultra-romantic       
adjective (also ultraromantic) uk/ˌʌl.trə.rəʊˈmæn.tɪk/ us/ˌʌl.trə.roʊˈmæn.t̬ɪk/
 极度浪漫
very romantic (= expressing or related to love, especially between people who are or want to be in a sexual relationship)
  The pianist played a string of ultra-romantic compositions and dedicated them to the lovers out in the audience. 
He surprised his wife with an ultraromantic getaway cruise for their 20th anniversary.  出乎妻子的意料,他在俩人结婚20周年之际举办了一次超浪漫的度假游轮之旅。 
 - More examples
 - They took an ultra-romantic ride on a gondola through the canals of Venice.
 - The idea of the film is to place fairy-tale figures with their ultra-romantic notions into the unhappy "real" world of broken marriages.
 - The couple was serenaded as they enjoyed an ultraromantic candlelight dinner.
 - He was known as a composer of ultra-romantic ballads that were played on easy-listening radio stations in the 1980s.