4 sentences for 責 (zé — duty)

1. 环境保护人人有责。

   huán​jìng​bǎo​hù rén​rén yǒu zé.

   Environmental protection is everyone's responsibility.

   Source: Dong Chinese Dictionary

2. 匹夫有责。

   pǐ fū yǒu zé.

   Every common man has a share of responsibility for the fate of his country.

   Source: Dong Chinese Dictionary

3. 我负全责。

   wǒ fù quán zé.

   I take full responsibility.

   Source: OpenSubtitles

4. 每个人都应该为自己的行为负全责。

   měi gè rén dōu yīng​gāi wèi zì​jǐ de xíng​wéi fù quán zé.

   Everyone should take full responsibility for their actions.

   Source: Dong Chinese Dictionary