有jau5效haau6期kei4

English

1. period of validity
2. sell-by date
3. validity periodunreviewed?

粵語 — Cantonese

1. 生效期，具有效用嘅期限（量詞：段）unreviewed?

Examples

• 這張票的有效期是三天。

  This ticket is good for three days.

  Tatoeba · Martha CC BY

• 這個簽證的有效期限是多久?

  How long is this visa good for?

  Tatoeba · Martha CC BY

• 有效期到1997年3月31日为止。

  It's valid until March thirty-first, nineteen-ninety-seven.

  Tatoeba · fucongcong CC BY

• 此特殊條件有效期限至 2025 年。

  The special conditions will be valid until 2025.

  Tatoeba · LeviHighway CC BY

• unreviewed?

  有效期至今年8月31日。

  It is valid until 31st August this year.

• unreviewed?

  當局決定延長疫苗嘅有效期。

  The authorities decided to extend the validity period of the vaccines.

• unreviewed?

  簽約嗰時，要留意服務有效期。

  When you sign the contract, you should pay attention to the validity period of service.