Disinformation is false information given on purpose, to hide the truth or to confuse people — especially in politics, war, and public argument. The important piece is the purpose: it is not just a mistake.

Disinformation假訊息is false information given on purpose是刻意提供的假消息，to hide the truth or to confuse people目的是隱藏真相或讓人混淆——especially in politics, war, and public argument尤其常出現在政治、戰爭，和公開的爭論裡。The important piece重點在於is the purpose這個「刻意」：it is not just a mistake不只是一個失誤。

Though actually, news and social media often blur the line. Misinformation is false information that people may pass on because they believe it; disinformation is the lie that was built to mislead.

Though actually不過其實，news and social media新聞和社群媒體often blur the line常常把界線弄模糊。Misinformation misinformationis false information that people may pass on because they believe it是人們因為自己相信而傳出去的假消息；disinformation而disinformationis the lie that was built to mislead則是刻意編造出來要誤導人的謊言。

English has used it for intentional falsehood since 1939; an older, rarer use just meant the same as misinformation. In careful talk today, teachers and journalists keep the two apart.

English英語has used it for intentional falsehood since 1939從1939年起就用這個字指刻意的謊言；an older, rarer use而比較舊、比較少見的用法just meant the same as misinformation只是跟misinformation意思一樣。In careful talk today今天在講究用字的場合，teachers and journalists老師和記者keep the two apart會把這兩個字分開來用。

It is a serious, formal word. You will hear it on the news more than among friends.

It它is a serious, formal word是個嚴肅、正式的字。You你will hear it on the news more than among friends比較會在新聞裡聽到，朋友之間比較少講。