经常为自己的产品进行更新和换包装。的翻译：Regular updates for their products, and packaging. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Often for their own products to update and change the packaging.

Regular updates for their products, and packaging.

Frequently carries on the renewal for own product and trades the packing.

For regular updates to their own products and packaging.

Regular updates for their products, and packaging.