知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 To circumvent spoilage, trawl, along with other aquatic products are processed as a result of strategies which include freezing, salting, or roasting. Washed them to create up many the frozen fish in whole carcasses or areas. Though fillets generally originate from bigger trawl found in the oceans. https://mitcha197epz8.wikipowell.com/user