2 sentences

1. 他身为长辈，理应在品行上为人师表。

   tā shēn​wéi zhǎng​bèi, lǐ​yīng zài pǐn​xíng shàng wéi​rén​shī​biǎo.

   As an elder, he should serve as a role model in conduct.

   Source: Dong Chinese Dictionary

2. 他品行端正，深受老师和同学们的喜爱。

   tā pǐn​xíng duān​zhèng, shēn shòu lǎo​shī hé tóng​xué men de xǐ'ài.

   He has upright conduct and is deeply loved by his teachers and classmates.

   Source: Dong Chinese Dictionary