求翻译：分包后不能解除卖方履行本合同的责任和义务，接受分包的人与卖方共同对买方连带承担合同的责任和义务。是什么意思？

After sub-performance of this contract can not relieve the seller's responsibility and obligation to accept people with sub-seller joint commitment to co-contract the buyer's responsibility and obligation.

Sub-contracting after the Fulfilment of this contract does not relieve the seller responsibility and obligation to accept sub-contracting of the seller together with associated with the buyer to assume responsibility and obligation.

After the subpackage cannot relieve the seller to fulfill this contract the responsibility and the duty, accepts the subpackage the human and the seller together undertakes the contract responsibility and the duty to the buyer association.

Subcontracting cannot be termination of seller's performance of this contract after the responsibilities and obligations, persons accepting the subcontracts and sellers together on joint and several responsibility for contracts and obligations of the buyer.

Subcontracting cannot be termination of seller's performance of this contract after the responsibilities and obligations, persons accepting the subcontracts and sellers together on joint and several responsibility for contracts and obligations of the buyer.