在困难时，他总是慷慨助人。

Zài kùnnán shí, tā zǒng shì kāngkǎi zhù rén.

In times of difficulty, he is always generous in helping others.

这个捐赠是一次慷慨的行为。

Zhège juānzèng shì yīcì kāngkǎi de xíngwéi.

This donation is an act of generosity.

他一直很慷慨，经常捐钱帮助有需要的人。

Tā yìzhí hěn kāngkǎi, jīngcháng juānqián bāngzhù yǒu xūyào de rén.

He has always been generous and often donates money to people in need.