They take a lively interest in their grandchildren.

他们对自己的孙辈非常感兴趣。

No other illustrator has shown such a lively interest in the words and concepts of early childhood.

没有一个插画家会像他一样在幼儿教育中对单词和概念的教学有如此真切的兴趣。

Tales from Animal Hospital will delight all fans of the programme and anyone who was a lively interest in their pet, whether it be a cat , dog or snake!

来自动物医院（这个电视节目）的故事（这本书），将使这个电视节目的爱好者以及对无论是猫、狗还是蛇这类宠物有浓厚兴趣的任何人感到高兴。