IIRC is a short written form of “if I remember correctly” or “if I recall correctly.” People type it in email, chat, and comments when they want to offer a fact but will not swear their memory is perfect.

IIRC is a short written formIIRC 是一種簡短的書寫縮寫 of “if I remember correctly” or “if I recall correctly”代表 if I remember correctly 或 if I recall correctly. People type it人們會打這個字 in email, chat, and comments在email、聊天和留言裡 when they want to offer a fact想提供一個事實訊息的時候 but will not swear their memory is perfect但不敢保證自己的記憶完全正確.

It is a small, polite hedge: I think this is right, though I might have a detail wrong. You will almost never see it in a school essay or a formal letter.

It is a small, polite hedge這是一種小小的、有禮貌的保留說法: I think this is right, though I might have a detail wrong意思是「我覺得這是對的，不過細節可能有錯」. You will almost never see it你幾乎不會在 in a school essay or a formal letter學校作文或正式信件裡看到它.

People usually do not say the four letters out loud; they just write them. Though actually, both “remember” and “recall” are used for the R, and nobody is marking you wrong for either.

People usually do not say the four letters out loud一般人通常不會把這四個字母唸出口; they just write them只會寫出來. Though actually不過其實, both “remember” and “recall” are used for the Rremember 和 recall 這兩個字都被用來對應那個 R, and nobody is marking you wrong for either用哪一個都不會被說錯.

It belongs to internet English, where a little uncertainty is often kinder than a loud claim.

It belongs to internet English它屬於網路英文, where a little uncertainty is often kinder than a loud claim在那裡帶點不確定，往往比說得斬釘截鐵來得客氣.