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1. 例如，不要年复一年地在同一块地里种稻谷。

   lì​rú, bù​yào nián​fù​yī​nián de zài tóng​yī kuài dì li zhòng dào​gǔ.

   For example, do not plant rice year after year in the same field.

   Source: UM-Corpus: Education