She survived the plane crash and many years later died a natural death. 她在坠机事件中幸免于难，许多年后尽其天年。My grandfather died a natural death.我爷爷是自然死亡。I don't think Tracy died a natural death.我认为特蕾西不是自然死亡。I'm no expert, but I don't think Tracy died a natural death.我不是什么专家，但我不认为特蕾西是自然死亡。