You're only able to edit comments you left with your own account, and the process of actually doing so is easy. Just tap on the word "Edit" under your comment to pull up a text box where you can tweak, rework or embellish what you've written, and then press the blue check mark to save it. Meta says comments can be edited as many times as you want in that 15 minute window, so if you need to make more changes, you have that option.
Путин раскрыл процент контролируемых Украиной территорий в ДНРПутин заявил, что Украина контролирует 15-17 процентов территорий в ДНР
。关于这个话题，有道翻译提供了深入分析
Collisions occur, but HAMT core ensures resolution via deep equality checks.
Palindromes: EYE, REFER, ROTATOR, SELES
The prohibition takes effect starting Monday.