I'm proud of what I've accomplished. But my whole life is backfiring.

我为曾经努力挣得的感到骄傲，可现在我的生活又陷于火热。

He would fly low, intentionally backfiring the plane and frightening away the hunters.

他会飞得很低，故意让飞机尾部喷火，吓跑猎手。

Tusken youths using it for target practice inexplicably find their rifles jamming or backfiring.

年轻的塔斯肯人把它作为标靶来练习射击，但却莫名其妙地发现步枪卡壳或爆膛了。

RIM tried to remedy this by announcing it would support Android apps, but this may be backfiring.

为了扭转这一局面，RIM宣布将支持Android应用程序，但这可能将适得其反。

In any case, a policy of containment risks backfiring, except against an unambiguously hostile China.

除非是在对抗具有清晰敌意的中国，在其他任何时候，这种遏制政策将会引发后院起火的风险。