His book is a masterpiece.他的书是一部杰作。

masterpieces by artists like Rembrandt, Raphael, and Ingres伦勃朗、拉斐尔和安格尔这些画家的杰作

'Man's Fate' is probably his masterpiece.《人的命运》可能是他最杰出的作品。

this masterpiece of inventiveness这一独创性的典范

The whole thing was a masterpiece of crowd management.整件事情就是人群管理的典范。