romp through something 
phrasal verb with romp verb [ I usually + adv/prep ] uk/rɒmp/ us/rɑːmp/
  informal      
 不费力地完成,轻易获得成功
to successfully do something, quickly and easily
  Rory expected to romp through the test and interviews. 罗里希望轻松地通过考试和面试。