求翻译：买方委托卖方提供更换立柱所需的运输及吊装服务，费用由卖方先为买方垫付，在合同服务完成时，买方需支付给卖方本合同的全部费用。运费及吊装费用的发票由第三方运输公司直接向买方开具。是什么意思？

The buyer commissioned by the seller to provide a replacement column transportation and lifting services, the cost of the first advance for the buyer by the seller, the full cost of the completion of the contract service, the buyer needs to pay to the seller of the contract. Freight and lifting cost

The buyer asked the seller provide a replacement for the standard of the transport and lifting service, the costs for the seller's account, and advances in the contract the buyer service is complete, the buyer to the seller to pay all the costs of this contract. Freight costs and a lifting of the in

The buyer entrusts the seller to provide replaces the transportation and the hoisting service which the column needs, the expense by the seller for the buyer pays first, completes when the contract service, the buyer must pay to the seller this contract complete expense.The transport expense and the

Commissioned by the seller by the buyer provides transportation and installation services for the column at the expense of the seller for the buyer before advance, contracts when the service is complete, buyers are required to pay to the seller the full cost of this contract. Invoice for freight and

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