My eldest brother has seven cats.

我大哥有七只猫。

youdao

Cows and egg yolks are one of the big cats feeding mother, and a great mother cat milk feeding has seven cats, three of which are not her own health.

奶牛和蛋黄是被同一个猫妈喂大的，伟大的猫妈喂养了七只奶猫，其中有三只不是她自己生的。

youdao

At six to seven years old more than half of the children were evaluated for their sensitivity to common allergens such as dust mites, ragweed and cats.

到6至7岁时，这835名儿童中，过半的人都有各种各样的过敏症，对常见的过敏原如尘螨，豚草和猫等产生过敏。

youdao

The study also showed that Americans owned more than seventy-seven million dogs and more than ninety-three million cats.

VOA: special.2009.02.23

Ms. Newman spends much of her time gardening and tending to her two dogs and seven cats.

WSJ: A One-Horse Town Down to Two People

Seven cats have suffered "extremely painful deaths" after being poisoned in Stenhousemuir, near Falkirk, an animal charity has said.

BBC: Cats in Stenhousemuir 'poisoned with anti-freeze'

He has made seven appearances in league and cup for the Black Cats this season, including two recent starts in Premier League games at Blackburn Rovers and Chelsea.

BBC: Sunderland's David Healy and Daryl Murphy join Ipswich