论据

tā de zhǔ yào lùn jù shì dào dé shàng de

她的主要论据是道德上的。

Her main argument was a moral one.

lùn jù chōng zú

论据充足

substantive argument

lùn jù bù chōng zú

论据不充足

insufficient grounds

ràng rén xìn fú de lùn jù

让人信服的论据

convincing argument