pIj, HaSta jIHDaq amerI'qa' Da'wI'pu' vIlegh; ja'chuq Da'wI'pu'vam 'ej latlh pon 'e' nID wa'.

I'm going to make a stylistic suggestion here: say wa' pon 'e' nID latlh. It's unclear who the other is before you find out there's a one.

'ach, HarQo'chugh latlh, vaj jatlh I'm not bying. reH, mu'tlheghvam vIparHa'qu'. jangmeH mu'tlheghvam ghaj 'elaDya' Hol 'e' vIjInbej..

SKI: I really like the american/english phrase "I'm not bying", in order to express "I'm not convinced.

The phrase is I'm not buying it, where it refers to the explanation you're not convinced about.

Klingon has a similar expression: latlh HIvje'Daq 'Iw HIq bIr yIqang I don't believe you, maybe someone else will.

-- 
SuStel
http://trimboli.name