下列兩句子的意思是否幾乎沒有分別？

第一句：I cleared up the mess left after the party.

意思是：我清潔派對遺下髒亂的東西。

第二句：I cleared up the mess after the party.

意思是：我在派對後清潔髒亂的東西。

希望你明白^^

There are differences between the two sentences.

(1) I cleared up the mess left after the party.
"left after the party" is an adjectival phrase modifying "mess".
我清理派對結束後留下的爛攤子。

(2) I cleared up the mess after the party.
"after the party" is an adverbial phrase modifying "cleared".
派對結束後，我清理爛攤子。