自从去年作为一名航空军医来到这里，我已经习惯这种他们奔赴战斗的气氛——满是虚张声势、决心、勇气和恐惧的气氛。

In the past year as a flight surgeon here, I've become accustomed to the air of bravado, determination, courage, and fear as they head out of fight.

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努力预防我们的勇气变成一种虚张声势。

We strove to prevent our courage from turning into bravado.

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