如果他们这样做，这将有几个重要的原因。
如果他们这样做，我们就坚决应战。
如果他们这样做，不是以面值的参考。
我想如果他们这样做高雅。
如果他们这样做，股市泡沫有可能消失。
If they do that, then this froth in the market will probably go away.
如果他们这样做，他们的假期摄影效果绝不会显得更好。
If they do, their holiday snaps will never have looked better.
如果他们这样做，将它们与那些肌肉发达的男人甩？
如果他们这样做，复苏之路将是漫长的，历史的教训将再度被忽视。
If they do so, the road to recovery will be long, and the lessons of history will have been ignored once more.
他们很少放纵，如果他们这样做，这是一个结果艰难而漫长的评估。
They rarely indulge, and if they do, it is a result of a hard and long assessment.
如果他们这样做，影迷们走出影院时，唯一能听见的声音只有自己耳朵的嗡嗡作响。
If they did, the only sound action movie fans would hear as they staggered out of the theater would be the ringing in their ears.
如果他们这样做，卢旺达将重新考虑合作的问题——卢旺达必须重新考虑自己的选择。
If it did, he said, the issue of cooperation would have to be reconsidered - Rwanda would have to rethink its options.
如果他们这样做，表示他们还没有掌握它。在使用外语时，他们应当尽力完全忘掉本族语。
If they do this, it shows they have not mastered When they use the foreign language, they should try to Forger all about their own.
每个雇主都必须有一个有效的H1 -为您乙，但如果他们这样做，你可以(在理论上)的工作，很多雇主为你想要的。
Each employer must have a valid H1-B for you, but if they do, you can (in theory) work for as many employers as you want.
如果他们想让我为澳大利亚出上一把力，我会很乐意这样做，因为我想不出我还想在哪个其他国家逗留。
If they want to use me to plug Australia, I'd be delighted to do so because I can't think of another country I'd rather visit.
如果他们不这样做，他们的成员资格将被推迟到2008年。
If they do not, their membership could be delayed until 2008.
很多爱猫人都面临着进退两难的境地：他们想抱起猫咪紧紧搂着它们，但如果这样做的话，他们的眼睛就会肿起来，而且开始打喷嚏。
Many cat lovers live with a dilemma: they want to pick up the animals and hold them close, but if they do, their eyes will swell up and they'll start sneezing.
如果像肯尼迪这样的人愿意保持演讲的简短以最大化他们作为演讲者的效力，我们也应该足够聪明做同样的事情。
If people like Kennedy are willing to keep it short to maximize their effectiveness as speakers, we should be smart enough to do the same thing.
如果我们允许别人在身体、思想、情感或金钱上利用我们，那么他们会继续这样做。
If we allow people to exploit us in body, mind, emotion or money, they will continue to do so.
如果你这样做，他们会使用你的网站或应用程序，不是因为他们必须这样做，而是因为他们想这样做。
If you do so, they will use your website or app not because they have to but because they want to.
我想，如果他们不这样做，他们就会被杀死。
如果你的孩子想要拥抱别人，他们就应该这样做。
如果孩子这样做，父母可能会很生气，因为他们不希望自己的孩子将来像乞丐一样贫穷。
Parents may get mad if children do this as they don't want their children to be as poor as beggars in the future.
如果你是主人，你可以让他们到厨房帮你做点什么，这样做只是让他们离开当时的环境。
If you're the host, you can ask them to help you in the kitchen with something and just remove them from the situation.
我想有科学家正在尝试这样做，我希望他们能成功，这样世界会变得更干净，不是吗？如果他们发明一种东西，让我们每天只睡一两个小时，那就太好了。
I guess there are scientists right now trying to do that, and I hope they'll succeed because the world would be a much cleaner place, wouldn't it? I think it will be great if they invent something so that we only have to sleep for one or two hours every day.
另一方面，如果有人破坏环境，比如往地上吐痰或践踏草坪，我们可以阻止他们这样做。
On the other hand, if someone does harm to the environment, like spitting on the ground or stepping on the grass, we can stop them from doing so.
贝利说，如果经济再次开始萎缩，就有充分的理由实施第二次刺激方案——奥巴马政府希望他们不必这样做。
If the economy starts to shrink again, Baily says, it would make a strong case for a second stimulus—something the Obama administration hopes will not be necessary.
如果他们不这样做，科学发现的中心已经是缩小了。
If they do not, then the focus of scientific discovery is already narrowing.
如果用户选择这样做，他们可以容易地在品牌之间进行切换。
Users can easily switch between brandings if they choose to do so.
现在，他们如果再这样做，必须格外小心。
如果他们不这样做，其结果可能是世界上较大的金融难题之一。
If they do not, the result may be one of the world's bigger financial headaches.
应用推荐