Voyage Data Recorder is an equipment which can record ship navigation status and manipulation information and take an important role on navigation safety at sea and accident analysis.

船载航行数据记录仪是一种记录船舶航行状态及操作信息的装置，对加强船舶的海上航行安全以及事故分析起到了极为重要的作用。

youdao

The "black box" recorder on a train that derailed in Australia injuring more than 100 passengers this week showed it was travelling at almost twice the speed limit when the accident occurred.

11月17日，澳大利亚警方找到了于16日在澳大利亚昆士兰州发生脱轨倾覆事故的一高速列车上的黑匣子。 黑匣子记录表明，事故发生时，列车的行驶速度几乎超过限制时速的两倍。

youdao

Voyage Data Recorder (VDR) is an equipment which can record ship navigation status and manipulation information and take an important role on navigation safety at sea and accident analysis.

船载航行数据记录仪vdr是一种记录船舶航行状态及操作信息的装置，对加强船舶的海上航行安全以及事故分析起到了极为重要的作用。

youdao

But a former accident investigator said the voice recorder may still provide valuable information, because the pilots could have discussed the earlier events on the way back to Minneapolis.

CNN: Co-pilot: No sleeping or arguing in cockpit

But a former accident investigator told CNN the voice recorder may still provide valuable information, because the pilots could have discussed the earlier events on the way back to Minneapolis.

CNN: Crew of wayward airliner cooperative, sober, police say

The voice recorder is capable of recording only 30 minutes of audio, federal accident investigators said.

CNN: Report: Stray jet's pilots were on laptops