x
一個丘減掉一粒沙子還是一個丘 ,563Please respect copyright.PENANA9HG0CGeE7p
假如一直重複這清況的話(每次都減掉一粒沙子),到了最後會是一個丘等於一粒沙子嗎?ns 15.158.61.46da2
After each update request, the author will receive a notification!
smartphone100 → Request update
15.158.61.46
ns 15.158.61.46da2