"Animals are better, no foreign language restrictions!" What do you mean?

No matter which country's animal sounds are the same, it comes from a travel joke: I traveled to the United States and saw a sweater in a department store. I wanted to ask the salesman what it was, but my English was not good enough. After a long time, the salesman didn't understand why. I had to point my finger at the sweater, and then I learned to get out of the way. The salesman shook his head. He learned to crow again and the salesman shook his head. Finally, I learned to bark, and the salesman finally nodded. Take a long breath and say: animal language is still very easy to use, there is no foreign language restriction.