Do you sometimes find that English just doesn't make sense?
Yes, me too and I'm English!
We sometimes say, when reading complicated instructions for example, it's all Greek to me.
Here is a sketch from the popular comedy series, The Fast Show. It features an imaginary news channel in a country that might be Spanish or Greek - of course, the language is not a real one, so it really does sound all Greek.
After watching this, English will seem much clearer, maybe!