LouisArmstronghadtwofamousnicknames（绰号）.Somepeoplecalle...
问题详情：LouisArmstronghadtwofamousnicknames（绰号）peoplecalledhimBagamo.Theysaidhismouthlookedlikealargebag.MusiciansoftencalledhimPops,asasignofrespectforhisinfluence（影响）ontheworldofmusic.Bornin1901inNe...