1·A team of researchers begins to investigate, collecting skin samples for instance, recording anything that could help them answer the crucial question: why?
一组研究人员开始调查，收集皮肤样本，记录任何可以帮助他们回答关键问题的东西：为什么？
2·It is also a crucial question for the fragile global economy.
对于脆弱的全球经济而言，这个问题同样关键。
3·The crucial question is, what did you want out of survival?
关键问题是，你想从生存中得到什么？
4·The crucial question is: why are commodity prices declining?
关键问题在于：物价为何下降？
5·Another crucial question is: How does the lily strike a light?
还有一个关键问题：火百合如何点火？
6·The crucial question is how much oil will be lost, and for how long.
关键问题是损失了多少油以及还会损失多久。
7·To elaborate, we need to ask one crucial question: What is a good speech?
仔细推敲，我们有必要问这样一个问题：什么是好的演说？
8·On the base crucial question in CFB boiler control is analyzed in detail.
在此基础上，详细分析了CF B锅炉控制中的几个主要关键问题。
9·Now, the crucial question, of course, is, "What's the relevant feature F?"
但关键问题是,那个相关的特性F是什么
10·They went so far as to break off a fruitful discussion on this crucial question.
他们竟然中断了对这个重要问题进行的富有成效的讨论。