One of these days, the right crisis is going to rear its head and Source Code is going to have its moment in the sun.

直至某一天，真正的危机斩头露角之时，源代码便有用武之地。

Maybe, too, the hydrogen economy will rear its head again-but only if a way can be found of storing the gas easily and at high density.

或许，如果找到办法可以容易地存储高密度氢气的话，那么氢能源会东山再起。

Your home and domestic life is set for a pleasant boost from the 26th, although the inevitable struggle over money is bound to rear its head again.

你的家和家庭生活从26号起有一个愉快的提升，尽管，与钱有关的无可避免的争斗一定会再次抬头。

In fact, senior developers don't get that much better at predicting the hard stuff; they get better at guessing that mysterious hard stuff will eventually rear its head.

实际上，资深的开发人员在预测那样的“硬骨头”方面并不会做得更好。他们只是更相信，那个神秘的硬骨头最终会出现。

Yet, if input lag ever does rear its ugly head, at least you have options for keeping the problem in check.

不过万一要是输入延迟露脸了，你至少有余地控制住问题。