I have been obliged to train myself to accept the disturbances as part of the natural background.

我不得不训练自己接受干扰作为自然背景的一部分。

By the time that the core was sealed away inside over 26 days worth of additional natural background radiation had already been unleashed onto the planet.

当堆芯被密封在里面时，有超过 26 天的额外自然本底辐射已经被释放到地球上。

Here at Cross Creek we sense this, sometimes dimly, sometimes strongly. Because we have adapted ourselves, with affection, to a natural background that is congenial to us, we know that the struggle is better done in love than in hate.

在 Cross Creek，我们时而隐隐约约地感受到了这一点，时而强烈地感受到了这一点。因为我们已经怀着爱意适应了一个适合我们的自然背景，我们知道在爱中挣扎比在仇恨中更好。