Show pageOld revisionsBacklinksBack to top Old Revisions These are the older revisons of the current document. To revert to an old revision, select it from below, click Edit this page and save it. 2025/08/14 10:09 bù liǎojiě: 不了解 - To not understand, To not be familiar with – created xiaoer +11.2 KB (current)Show differences between selected revisions