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    Chinese Grammar

    Expressing 'less than' with 不到 (búdào)

    Comparison
    Numbers & Quantity

    Structure

    不到 + Number/Time + 就 + Verb

    Explanation

    The adverb 不到 (búdào) means "less than" or "under" and is placed before a number or time expression to indicate that a quantity or duration falls below a certain threshold. It is commonly used in both spoken and written Chinese.

    Examples

    • 这个项目不到三天就完成了。

      zhège xiàngmù bú dào sān tiān jiù wánchéng le.

      This project was completed in less than three days.

    • 她不到二十岁就开始创业了。

      tā bú dào èrshí suì jiù kāishǐ chuàngyè le.

      She started her own business before she was even twenty years old.

    • 从这里到车站不到十分钟的路程。

      cóng zhèlǐ dào chēzhàn bú dào shí fēnzhōng de lùchéng.

      It's less than a ten-minute trip from here to the station.