We are also animals, so please be kind to animals.

我们也是动物，所以请善待动物。

youdao

Please be so kind as to see to it that all the alterations are made at once!

请注意所有变更必须马上完成！

《柯林斯英汉双解大词典》

Please be so kind as to take good care of him.

请惠予照拂。

《新英汉大辞典》