How Ung Edu D2l Became The Internet’s Hottest Topic

6/6 Summary Select the group; enter the command ung (ungroup) and empty it; complete the decomposition; if the group has just been formed and needs to be decomposed, you can use the undo command ctrl+z. In fact, I’m just too lazy to say more. I’ll add to @untphesoca’s suggestion that ong in Mandarin is derived from ung in the Yuan Dynasty (some people mentioned this, but it’s not clear enough). In the Mandarin phonetic system, it should be regarded as u+eng, which does not correspond to “on”.