求翻译：承办中外合资经营、合作生产及三来一补业务；转口及易货贸易；寄售业务；物资供销、商业的批发及零售；是什么意思？

Joint venture, cooperative production and three to a complement of business; re-exports and barter; consignment business; material supply and marketing, commercial wholesale and retail;

Chinese-foreign contractual joint ventures, co-production and 3 supplement to a business; re-consignment sale and barter; business; material supply and marketing, commercial wholesale and retail.

正在翻译，请等待...

Contractor joint venture, cooperative production and processing business; re-exports and barter trade consignment business, materials supply and marketing, wholesale and retail business;

As soon as undertakes the Chinese-foreign joint venture management, the cooperative production and three comes to make up the service; Transfers the mouth and the barter trade; Selling on consignment service; Commodity supply and sales, commercial wholesale and retail sales;