Actually, it's a bit more complex than that, and there are no magic bullets.

实际上，事情比这要更复杂一些，而且我们没有灵丹妙药。

Magic Bullets explains the concept of “locking in”, which is crucial to this.

《灵丹妙药》揭示了“锁定”（locking in）的概念，而这对预选是至关重要的。

But so far, they have not found any magic bullets, and it's unclear if they ever will.

但到目前为止，他们还没有找到任何灵丹妙药，也不清楚是否会找到。

Vaccines are magic bullets, yes, but they don’t hit all the enemies that extinguish so many young lives.

疫苗是灵丹妙药，不错，但并不能清除掉夺去许多年轻生命的所有病魔。

You have to release yourself to a rigorous process of trial and error, curiosity and dead ends, and no magic bullets.

你需要经历这一严格过程：尝试，错误，好奇和失败。这一过程与魔法想象无关。

There will be no magic bullets in this task. If we cannot marshal a collective effort then we very well may face a collective collapse.

我们没有捷径去完成这个任务，如果我们不投入足够的全民努力，那么我们将面临国家的崩溃。