4 sentences

1. 你是最伟大的发明家。

   nǐ shì zuì wěi​dà de fā​míng​jiā.

   You're the greatest inventor of all.

   Source: OpenSubtitles

2. 我不是发明家。

   wǒ bù shì fā​míng​jiā.

   I'm not an inventor.

   Source: OpenSubtitles

3. 爱迪生是一位伟大的发明家。

   ài​dí​shēng shì yī wèi wěi​dà de fā​míng​jiā.

   Edison was a great inventor.

   Source: Dong Chinese Dictionary

4. 这位科学家被誉为当代最伟大的发明家。

   zhè wèi kē​xué​jiā bèi yù​wéi dāng​dài zuì wěi​dà de fā​míng​jiā.

   This scientist is hailed as the greatest inventor of our time.

   Source: Dong Chinese Dictionary