Как эти 3 коротких предложения переводятся на англ?

I will understand you until you begin talking about the moral degradation of society or nuclear physics.
My vocabulary ended with the word "hi". (если говорится о факте в прошлом) / My vocabulary has ended with the word "hi". (если только что, т. е. имеет отношение к настоящему моменту)
Также можно: My vocabulary ends with the word "hi". (если имеется в виду то, что это не только уже было/случалось, но и то и дело происходит, то лучше использовать Present Simple)
That's how it is!

I will understand you unless you start talking about the moral degradation of society or nuclear physics.
My vocabulary is confined to the word "hello"
That's the way things are!

I will get whatever you talk about unless it's about disgraceful modern society or nuclear physics.
My vocabulary consists just of the word "Hi".
That's how the things are!

I need you fuck

If you start getting into society's moral decline or nuclear physics, you'll lose me there.
After "hello", I ran out of English words.
I see.

I will understand you as long as you do not start talking about the moral degradation of the society or nuclear physics.
My vocabulary has dried up on the word "hello"
That's it!

i will understand you as long as you're not talking about society's moral decline or nuclear physics

I will understand you as long as you don't start talking about the moral degradation of society or nuclear physics.