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English

1. lit. one day, a thousand miles (idiom); rapid progress
2. to advance at a high speed; to improve fast

粵語 — Cantonese

1. 比喻進步神速

Examples

• 醫學嘅發展一日千里。

  There have been huge strides in the medical sciences.

• 電腦產業的發展一日千里。

  The development of the computer industry has been very rapid.

  Tatoeba · nickyeow CC BY