他的父亲教他哼唱歌曲和有难度的乐曲的翻译：His father taught him to hum songs and difficult pieces 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

His father taught him to sing songs and music have difficulty

His father taught him to hum songs and difficult pieces

His father teaches him to hum the song and to have the difficulty music

His father taught him humming songs and had difficulty with music

His father taught him to hum songs and difficult pieces