Corroboration is the noun: the act of backing something up, or the extra information itself that supports someone else’s statement, idea, or result. In court or in the news, people look for corroboration before they treat a claim as solid — a second source, a record, a test that matches.

Corroborationcorroboration is the noun是名詞：the act of backing something up指支持、佐證某件事的這個動作，or the extra information itself that supports someone else's statement, idea, or result或者是支持別人說法、想法、結果的那份額外資訊本身。In court or in the news在法庭上或新聞裡，people look for corroboration人們會去尋找 corroboration（佐證） before they treat a claim as solid才會把一個說法當成確立的——a second source, a record, a test that matches像是第二個消息來源、一份紀錄，或是相符的檢驗結果。

It is a formal, slightly heavy word. In everyday talk you would say proof, backing, or extra evidence.

It這個字 is a formal, slightly heavy word是個正式、有點厚重的詞。In everyday talk日常對話裡，you你 would say proof, backing, or extra evidence會說 proof、backing，或 extra evidence。

One piece of corroboration is rarely the whole proof on its own; it is support that makes the first claim stronger.

One piece of corroboration一份佐證 is rarely the whole proof on its own很少單靠自己就構成完整的證明；it is support that makes the first claim stronger它是讓原本的說法變得更站得住腳的支持。

You give corroboration, find corroboration, or need corroboration; you do not “corroboration” something — that job belongs to the verb corroborate.

You give corroboration, find corroboration, or need corroboration你可以 give corroboration、find corroboration，或 need corroboration；you do not "corroboration" something但你不會把 corroboration 直接當動詞用——that job belongs to the verb corroborate那是動詞 corroborate 的工作。