Hextetrahedron
六四面體
??? 情景例句
That's reassuring.
真令人安心。
Nothing is impossible to a willing heart.
心之所愿，無事不成。
The mower firmly refused to mow, so I decided to dismantle it.
修完后割草機還是紋絲不動。于是，我決定把它拆開。