1·The first stage involves growing a layer of real skin around a sample of the bulletproof skin, which takes about five weeks.
第一阶段的实验需要在防弹皮肤的样本周围培养出一层真正的皮肤，这需要大概五周的时间。
2·It's not as if this generation of kids thinks they're more bulletproof than others, but they really don't see any harm in that heavy drinking.
这并不是说，好像这一代的孩子们觉得他们比其他人都更防弹，而事实上他们是真的不知道过度饮酒的危害。
3·These kinds of precautions might seem excessive to most people, but the market for bodyguards, bulletproof clothing and cars is growing rapidly.
这样的预防措施对某些人来说可能太过度了，但是保镳、防弹衣物和汽车的市场正快速成长。
4·She hurled it at the painting and it shattered against the protective bulletproof glass, leaving the masterpiece undamaged.
她将杯子向画作投去，它撞到保护画作的防弹玻璃上摔得粉碎，画作却安然无恙。
5·You can't write bulletproof and error-protected code without knowing where the most problematic issues arise; that's what this and the next few articles focus on.
不知道问题的关键在哪里，就不能编写防弹代码和错误检查代码；这正是本文以及后面几篇文章的核心。