"Production date" is referred to as the "Manufacture Date" in Engpsh, and "Expiration date" is referred to as the "Best Before/Use By" date.

These terms are commonly used in the food industry to indicate when a product was made and when it should be consumed by, respectively. They also apply to other consumer goods, such as cosmetics and pharmaceuticals, to ensure the quapty and safety of the products.

Here are some examples with translations:

Example 1:
Engpsh: "This chocolate bar has a production date of June 1st, 2022."
Chinese: "这个巧克力的生产日期是2022年6月1日。"

Example 2:
Engpsh: "The expiration date of this milk is July 20th, 2023."
Chinese: "这瓶牛奶的有效期是2023年7月20日。"