There are two messages in this Web service, a request for purchase order, and a message that acknowledges the receipt of the request.

这个Web服务有两个消息，一个订购单请求消息，另外一个是请求收到的确认消息。

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Next, Company B invokes a Web service on Company A and sends the purchase order confirmation as a request, and receives a receipt acknowledging the purchase order confirmation as the response.

随后，公司 B 针对公司 A 调用一个 Web 服务，处理完后公司 B 发送订购单确认作为对公司 A 的请求，然后公司 A 将发送订购单确认已收到作为对公司 B 的响应。

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The server allocates resources for the connections upon receipt of the SYN, then under a flood of SYN packets, eventually runs out and is unable to service new requests.

服务器在接收syn报文之前，要为连接分配资源，但是在大量产生SYN报文的情况下，最终会耗尽自己的资源，从而无法处理新的请求。

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People were duped into sending a partial or full payment to a third-party agent via a wire transfer payment service and to fax their payment receipt to the seller as proof of payment.

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Under the FLSA, a volunteer will not be considered an employee if the individual volunteers for public service, religious or humanitarian objectives, and without contemplation or receipt of compensation.

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Depending on the service and the percentage of the autograt, I generally add a bit more onto the receipt.

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