Can someone write a story for me?

I can't write the story for you, but I have suggestions. Think of an everyday word for the words that seem really hard to you. Use and online dictionary or thesaurus if you can't think of one. Then you can write the story using the words you understand well and the easy words for the ones you don't. Change the easy words to the hard words. Your zoo idea is great because you can use words like nocturnal which might be hard to use otherwise. Since you have words like escalate, exploit and calamity, you could have some kind of crime happen at the zoo. Then you can use the words like methodical, tangible (tangible evidence) and discern for what the "acclaimed" detective does. They can dispatch the police on mobile phones. Witnesses can attest to something adamantly. They can attribute things that happen to something else. Good luck!