tā shì gè wán měi zhǔ yì zhě / jiāo shàng qù de bào gào gǎi le shí jǐ biàn cái mǎn yì

他是个完美主义者，交上去的报告改了十几遍才满意。

He is a perfectionist; he revised the report a dozen times before he was satisfied.