idyllically       
adverb uk/ɪˈdɪl.ɪ.kəl.i/ us/aɪˈdɪl.ɪ.kəl.i/
 田园诗般地,田园风光地,恬静地
in a way that is extremely pleasant, beautiful, or peaceful
  They seem idyllically happy in their new house. 他们在新房子里似乎生活地很幸福。 
 The days pass idyllically. 日子就这样恬静地继续着。 
 See: idyllic
 - More examples
- The village is idyllically situated in a lush, green valley.
- The water of the lake was idyllically warm.
- The island's pristine white sands remain as idyllically beautiful as ever.