dà / liàng / zhèng / jù / yǐ / jīng / biǎo / míng / zhè / ge / jié / lùn / shì / bù / róng / zhì / biàn / de / shì / shí

大量证据已经表明，这个结论是不容置辩的事实。

A large body of evidence has shown that this conclusion is an undeniable fact.