zhè ge / liù miàn tǐ / de / gè ge / miàn / xíng zhuàng / bù tóng / bù néng / zhí jiē / dàng zuò / zhèng fāng tǐ / chǔ lǐ这个六面体的各个面形状不同,不能直接当作正方体处理。The faces of this hexahedron have different shapes, so it cannot simply be treated as a cube.