In this task, given a sentence in the English language, your task is to convert it into the Chinese language.

The incident began when two vehicles blocked the transmission truck, labelled 'TV', and their bodyguard was forced to the ground at gunpoint by a masked man.
事件起因是两辆车挡住了标有“TV”字样的传输卡车，他们的保镖被一名蒙面男子用枪逼倒在地。

"It sends a message to digital media purveyors of all kinds that sellers really need to respect users' rights to that content."
“它向各类数字媒体供应商发出了一个信息，那就是卖家真的需要尊重用户对这些内容的权利。”

The appeals panel from the United States Court of Appeals for the Seventh Circuit, who heard the defence attorneys' oral arguments, presented its opinion in a 16-page document in which they rejected arguments against the fraud and obstruction charges.

美国第七巡回上诉法院的上诉委员会听取了辩护律师的﻿口头辩论，提交了一份16页的意见文件，驳回了他们反对欺诈和妨碍指控的观点。