-passofffisheyesas[for]pearls--passofftheshamasthegenuine;getsb.toacceptignorantlyafalsearticle;mixthefictitiouswiththegenuine;mixthegenuinewiththefictitious;palmoffsth.;passfisheyesforpearls:
Thesefactsprovethattheyaretryingtopassfisheyesforpearls.这些事实证明他们是在打算鱼目混珠。