尽管看起来与普通跳伞相似，但在实际操作中，跳伞往往可以预测，而速降伞却难以预测

Douglas, a broken, solitary, Spitfire Ace, must overe his past to lead a Lancaster bomber crew in the pivotal aerial war over Berlin, in 1943.

玉盒一打开，一股药香顿时扑出来。