Is there truly a threat here, we asked one another as we dropped off our kids, and if so, how great is it?
在和孩子分开时，我们互相问道，这里真的有危险吗？如果有，是多大的危险？
Were they salt domes such as are common along the United States Gulf Coast, and if so, why should there have been so much solid crystalline salt beneath the floor of the Mediterranean?
它们是在美国墨西哥湾沿岸的那种很常见的盐丘吗？如果是的话，为什么地中海海底会有这么多坚硬的结晶盐呢？
Was it adapted from a novel, and if so, who wrote the novel?
是不是改编自某部小说，如果是的话，谁写的小说？
Can science validate interrogation techniques - and if so, how?
科学能够证明审问技巧有效么—如果能，那怎么证明？
And if so, is it possible to rev up your metabolism to burn more calories?
即便如此，加速代谢是否可以消耗更多的卡路里？
Whether they develop secondary bacterial infections, and if so, what kinds.
他们是否发生继发细菌感染，如果有，是什么种类。
A hotly debated topic is whether hurricanes are getting worse-and if so, why.
人们激烈辩论的话题是，飓风是否愈演愈烈，果真如此的话，原因何在。
Does it need repair, and if so, how much will that cost and is it worth the price?
它需要修理吗，如果要的话，要花多少钱？值得吗？
Do you often go on climbing trips to Europe and if so, which are your favorite spots?
你经常去欧洲攀岩吗？哪些是你最喜欢的岩场？
A camera recorded whether the kids were watching her and if so, whether they yawned, too.
摄像机记录了这些孩子是否观察到了她的举动，如果观察到了的话，是否也打起哈欠。
Before calling the server, check if the needed data is already loaded and if so, skip the call.
在调用服务器之前，检查所需的数据是否已经装载了；如果是这样，就跳过调用。
And if so, does the apple deserve a separate line on our list from the roundness and redness?
如果是的话，那么我们是否应该对苹果的圆形和红色在清单上列一个单独的行？
Don't assume that you can't do something. Prove that you can't, and if so, try something else.
不要总是觉得自己做不到，如果你能证明自己的确做不到，再去尝试些别的。
CommandFactory already knows if it has an instance, and if so doesn't create another instance.
CommandFactory知道它是否已有一个实例，如果存在，则不建立另外的实例。
Is there any connection between breast implants and cancer? And if so, how serious is the risk?
隆胸填充物与癌症之间有关联吗？如果有的话，影响有很大呢？
Would you please clarify whether China has received the invitation and if so, will China accept?
请澄清一下中国是否收到了邀请，如果受邀，中国是否接受？
We also want to know whether or not the task has been acted upon and if so, the results of that action.
我们还需要知道是否对该任务采取措施，如果采取了操作，那么操作的结果是什么。
I'm not sure I agree that this is a violation of the WORA principle, and if so it's hardly the first.
我不确定这么做是否违背了WORA原则，但即便如此，这也肯定不是第一次。
Who determines whether marriage as an institution should be adhered to, and if so, what the rules should be?
谁规定婚姻必须要遵循教科书般的规则？就算是那样，规则应该是怎样的？
The helper method then checks to see if the component is a required field, and if so it outputs an asterisk.
然后帮助器方法会检查组件是不是必需的字段，如果是，就输出星号。
So rather than sneer at Europe’s impotence, the world should be asking whether Europecan rediscover its vigour—and if so how.
因此人们应该问问欧洲是否能够重新找到其活力——并且如果能，怎样找到，而不是嘲笑欧洲的无能。
Is there a basic cost associated with storing and presenting the information for discovery, and if so, how significant is it?
有没有与存储和显示要发现的信息有关的基本成本，如果有的话，其重要程度如何呢？
Is there a basic cost associated with storing and presenting the information for discovery, and if so, how significant is it?
有没有与存储和显示要发现的信息有关的基本成本，如果有的话，其重要程度如何呢？
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