Was heißt »native speaker« auf Englisch?

Die Wortverbindung »native speaker« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Englische Beispielsätze

I am a native speaker of British English.
I don't think it'd be said like that, but we'd better ask a native speaker for advice.
Trying to get your message across is better than attempting to say everything exactly as a native speaker would.
It's better to try to get your message across than attempt to express it exactly as a native speaker would.
Just be honest about whether or not you're a native speaker.
Cookie, get away from your sister! You know what "hiss" means. You're a native speaker.
A native speaker corrected my mistakes.
I prefer to study French with a native speaker.
This sentence was added by a native speaker.
I thought that Tom was a native speaker.
I thought Tom was a native speaker.
It's far better to get your message across than attempt to express it exactly as a native speaker would.
I'm not a native speaker, but even I can tell that Tom's French is pretty bad.
Are there any native speakers of Toki Pona?
Tom is a native speaker of American English.
I am a native speaker of the penguin language.
I'd like to have my essay proofread by a native speaker.
All my sentences were checked by native speakers.
I'm a native speaker and this sentence strikes me as unnatural.
Some non-native speakers have better comprehension skills than even native speakers.