And the rest is just knowledge – you can learn a lot by listening to other sailors about how to survive almost unsurvivable situations.

另一个是知识 ------ 这些你可以通过聆听而从其他水手那里学来很多，以便应对危急情况。

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Cancers fall into two categories - those you can survive and cancers that remain stubbornly unsurvivable.

BBC: 'Low level of resonance' for lung cancer with public

The 76-year-old tried to tackle Grenfell but fell under the wheels of the vehicle, suffering "unsurvivable crushing injuries".

BBC: Christopher Grenfell and James Simpson

Medics said the baby suffered an "unsurvivable head injury".

BBC: Stephen Coukham