这些结论是根据车辆上的黑匣子数据得出的。
The findings are based on black box data taken from vehicles.
每当飞机失事，调查人员都会将注意力集中在黑匣子数据上，它也许能解释飞机坠毁的原因。
Whenever an airplane crashes, investigators focus on the black-box data, which may explain why the plane went down.
货船公司只要通过一个卫星连接就可以连接到船只的操作系统或者“黑匣子”的航行数据记录。
Through a satellite link, the shipping company can access the ship's operations or "black box" voyage data recorder.
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