Chloe

not sure if you got it completely right. I didnt use any translator, but it isnt des, its "desu" which usually is used to describe a thing, usually an "it". adding "ne" to it, makes desune, which typically is used as a question, making it "isnt it?" so I guess in your case, without using a translator app, id assume your quote means "the moon is beautiful, isn't it?" but I dont actually know the romaji for moon, but yeah. hope that helped a little