他很喜欢小动物，十分有爱心。

Tā hěn xǐhuān xiǎo dòngwù, shífēn yǒu àixīn.

He really likes small animals, he is very compassionate.

他总是充满爱心地帮助他人。

tā zǒng shì chōngmǎn àixīn de bāngzhù tārén.

He is always filled with love to help others.

这个慈善机构通过捐款表达爱心。

zhège císhàn jīgòu tōngguò juānkuǎn biǎodá àixīn.

This charity organization expresses love through donations.