If you ever had cats as pets, you know it is difficult to train them or to get them to do something.

如果你曾经养猫作为宠物，你知道要训练它们或者让它们做某件事非常困难。

youdao

If you ever had cats as pets, you know it is difficult to train them or to get them to do something.

如果你曾经养猫作为宠物，你知道要训练它们或者让它们做某件事非常困难。

youdao