WhenIbecomeaadult,Iwanttoserveasadoctor.Fromnowon,Iwillstudyhardandgetgoodgrades.Iwilltrymybesttoentertheuniversity.AftergraduatingfromtheUniversity,Iwillmajorinmedicine.WhenIbecomeadoctor,Iwillbeveryfriendlytomypatients,Iwillreadalotofbookstoimprovemyself.Inmysparetime,Iwillbetogetherwiththefamilytotravel.Iwillhaveahappylife.
我是几乎完全按照你的中文来翻译的,但是你中文有很多不合理和不地道的地方,比如大学后主修医学你上大学是专业就有了就像楼上说的有点难懂反正这是几乎原版的翻译,但是估计得不到好分数。