When your English is correct but your voice is missing
You know what you want to say. You write it in your first language, translate it, and the English comes back clean, grammatical and flat. Readers may even say it sounds like AI. The problem is usually not your English. It is the route the sentence took to get there.
Why translation flattens a sentence
Voice lives in the small choices: the verb that is slightly too specific, the comma that hesitates, the detail nobody else would have picked. When you translate sentence by sentence, you keep the meaning and lose those choices. The result is correct, and it sounds like nobody in particular.
This is not a defect in your English. It is what happens when a sentence is assembled from the meaning instead of from the scene. The fix is not to translate harder. It is to write the first draft in English, even badly, and edit it later.
The detector problem is worse for you
If someone has run your writing through a detector, you should know what the research found. A 2023 Stanford study tested seven commercial detectors on 91 TOEFL essays written by non-native English speakers. The tools flagged more than half of those human-written essays — 61.22% — as AI-generated. The same tools were close to perfect on essays by U.S.-born eighth-graders.
That does not mean the detectors are right about you. It means a percentage is a poor description of a person writing in a second language. We do not produce one. We mark the sentence shapes that make a reader pause, and we leave authorship alone. You can read the Stanford summary and the 2023 review of detection tools yourself.
A way back to your own sentences
- Start with one scene, in English. Do not translate the whole essay. Write the room, the object, the person, the thing that happened. Bad grammar is allowed. You are collecting material, not publishing.
- Keep the odd detail. The detail that does not serve the argument is often the one that sounds like a person. Do not smooth it away in the second draft.
- Check one paragraph, not the whole text. Paste the paragraph that feels flat. The checker will name the shape: a wind-up, a balanced contrast, an adjective where a fact belongs. Fix that shape in your own words.
- Read it aloud in English. If you stumble, the sentence is probably too long or too borrowed. Shorten it until your mouth can carry it.
What not to do
- Do not write shorter and flatter to look human. That is the same mistake as writing to please a detector, just in the other direction.
- Do not ask a model to make it “sound native”. It will smooth out the choices that were yours. Ask it for alternatives, then choose the one you would actually say.
- Do not treat a detector score as feedback on your English. It is not a grade, and it is not evidence that you did something wrong.
What the checker can do for you
It points at the sentences that read machine-made and gives a plain reason for each. The opening rewrite gives you a simpler version to compare with your own. It does not score authorship, and it does not store your draft. The point is to hear the difference, then make the next sentence yourself.
Paste a few hundred words. You get the flagged sentences with a reason for each, then the opening rewritten in your own voice — free, no account.
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