2 sentences

1. 他用轻蔑的口吻谈论那个计划。

   tā yòng qīng​miè de kǒu​wěn tán​lùn nà​gè jì​huà.

   He spoke about the plan in a scornful tone.

   Source: Dong Chinese Dictionary

2. 这种行为表现出对他人的轻蔑。

   zhè zhǒng xíng​wéi biǎo​xiàn chū duì tā​rén de qīng​miè.

   This behavior shows contempt for others.

   Source: Dong Chinese Dictionary