解算难题，凝结智慧。sin30 45 60 90

　　The ancient Thracian bard Orpheus laments ever for his lost love Eurydice. Having returned from the Underworld in his attempts to retrieve her, he can now no longer die, yet lacks presence. So the maenads tear him limb from limb... Two thousand years later: An immortal head, disembodied, aware now of the power of the physical form in which it is forever encased. Upon the Templa... (展开全部)