Marco01

nonsense .... hard to believe ....公仔箱論壇2 v+ a3 s, @4 _8 c/ @0 X% w
it is diffcult to stay 3mins in the space, just woundering how the ancient people bring tools, materials and labors to do6 i/ x8 x% a9 t" G- C4 y
the construction work on the moon ....