glue a cow in this square

Question

I am not sure if this can be explainned like this:

glue a cow in this square.

As you can imagine there is a square and the boy has to glue a picture of a cow inside the square. Is the sentence correct?. What happens is that I would like not to have to use "the picture of a cow" to make the sentence shorter.

Thank you.

Answer 1

Yes, the sentence is understandable. But, if there is only one cow, it might make a little more sense if you said "glue the cow in this square"......

Answer 2

No es necesario decir «the picture of the cow». Solo «a cow» o «the cow» es suficiente. Es exactemente como lo digamos.