求翻译：他们指的运输是从丹麦到长沙机场,可能会摔了,或者碰了,还有在装机前都无法判断设备是否是好的,但发货的时候我们的发票就已经开出了.是什么意思？

They refer to transport from Denmark to the Changsha airport, it may fall, or touch, there is still installed before the device can not determine is good, but the shipping invoice, when we had been out of.

They refer to the carriage is from Denmark to Changsha Airport, may be lost, or touching, and there was also in the installed before they were not able to judge whether the device is good, but the shipment when we had on the invoice.

They referred the transportation is from Denmark to Changsha Airport, possibly could fall, or has bumped, but also had before installing equipment all is unable to judge the equipment whether was good, but delivered goods time our receipt already started out.

Their means of transportation from Denmark to Changsha airport, might fall or touch, there are in front of the machine are unable to determine whether the device is good, but when we shipped the invoice has been issued.

Their means of transportation from Denmark to Changsha airport, might fall or touch, there are in front of the machine are unable to determine whether the device is good, but when we shipped the invoice has been issued.