This means 'based on'. You use it to show that something follows a rule or a fact.
This means 'based on'. You use it to show that something follows a rule or a fact.
This report was created based on the latest data.
That decision is not based on fact.
This is a movie based on a true story.
The police proceeded with the investigation based on the witness's testimony.
Based on this school's regulations, dyeing hair is prohibited.
This phrase shows the main reason for something. It is like building a house on a strong foundation. This makes it sound very logical and true. You will see it a lot in official papers and school work.
This is different from other similar phrases. It means you use facts or rules as a base. "〜に沿って" means you follow a plan. "〜通りに" means you follow exact instructions. You use facts "〜に基づいて". You follow a plan "〜に沿って". You follow instructions "〜通りに".
Don't use this when you mean a simple object. For example, you can't say "based on a chair." The noun must be like a rule or information. It needs to be a strong base for something.
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