他是一个令人不快的人物。

He is an unpleasant ___character.

约翰是个温和的人物，相当害羞，但充满快乐和幸福。

John was a gentle ___character, rather shy, but full of joy and happiness.

在这部小说中，反派是一个内涵丰富的多层次人物。

In the novel, the antagonist is a multifaceted ___character with hidden depths.