2 sentences

1. 我们热心于帮助他人。

   wǒ​men rè​xīn yú bāng​zhù tā​rén.

   We are enthusiastic about helping others.

   Source: CCMatrix

2. 我们一直在寻找热心的家长义工！

   wǒ​men yī​zhí zài xún​zhǎo rè​xīn de jiā​zhǎng yì​gōng!

   We are always looking for enthusiastic parent volunteers!

   Source: CCMatrix