但是，如果保护树林有钱可赚的话他的观点（做法）可能会改变。
But if money to preserve trees were on the table his views might change.
如果保护主义不能帮助失败者，那么税收系统能不能呢？
If protectionism will not help the losers, what about using the tax system?
如果保护知识产权重要，那么要先保护网络被过分的强制实施破坏。
If protecting intellectual property is important, so is protecting the Internet from overzealous enforcement.
由此，他推测，如果保护最先垮掉的那部分，其他部分就不会坍塌了。
So, he reasoned, if the pieces that break first can be protected, the rest should never fail.
世界上的动物资源丰富，但是如果保护不当，这些资源会枯竭。
There have benn an abundance of animals resources in the world, but the resources might dry up if not protected.
如果保护物种和栖息地是目的的话，和外界提供的贷款相比，陈水华能够更好地投入工作，业务会更好。
If protecting habitats and species is the aim, Mr Chen and his kind are better at the job than outsiders give them credit for.
专家们说如果那座小岛得不到保护，此次泄露有可能使该海湾地区的海龟灭绝。
Experts say if the island is not protected, the spill could wipe out the gulf's turtle population.
如果我们要保护大气层，这些新工厂必须对环境无害，这一点至关重要。
If we are ever going to protect the atmosphere, it is crucial that those new plants be environmentally sound.
如果我们现在不采取行动保护环境，我们会遗憾一辈子。
If we don't act to protect the environment, we will live to regret it.
如果该法律通过，像狐狸这样的野生动物将受到英国禁令的保护。
If the law is passed, wild animals like foxes will be protected under the ban in Britain.
如果它被转化成武器，去哪里才能找来保护国家的疫苗呢？
If it was converted into a weapon, where would the vaccines protect the rest of the country come from?
如果这个方法奏效的话，它能给博茨瓦纳以及其他地区的农民提供一种低成本、可持续的手段去保护牲畜，同时也能避免狮子被杀死。
If the method works, it could provide farmers in Botswana—and elsewhere—with a low-cost, sustainable tool to protect their livestock, and a way to keep lions safe from being killed.
如果法律界的温和派占上风，产品信息的提供实际上可能是为了顾客的利益，而不是对法律责任的保护。
If the moderate end of the legal community has its way, the information on products might actually be provided for the benefit of customers and not as protection against legal liability.
有些时候必须限制用来生产甘蔗的土地面积——当然，如果你想保护自然栖息地和本土野生动物的话。
At some point, there has to be a limit on how much land can be used for sugar cane production—certainly if you want to preserve natural habitats and native wildlife.
阴险的哈里森告诉斯特拉，如果她与哈里森睡觉，她可以保护哈里森的安全，并且不会揭露哈里森的所作所为。
The sinister Harrison tells Stella that she can keep him safe if she sleeps with Harrison and does not reveal what she has been told.
如果环境得到很好的保护，我们会有一个更干净、更绿色的世界。
If the environment is taken good care of, we'll have a cleaner and greener world.
他们使用了紫外线和其他一些技术，如果你对这类东西感兴趣，你可以在艺术保护课上了解更多。
They've used ultraviolet light and some other techniques, and if you're interested in that sort of thing, you can learn more about it in an art conservation class.
如果我们尽力回收废物，我们可以减少污染，保护自然资源。
If we try our best to recycle the wastes, we can reduce pollution and conserve natural resources.
如果他们对我进行保护性拘留，那对我可能是一件好事。
They might be doing me a good turn if they took me into protective custody.
如果空气中有一些有害的东西，眼泪会通过遮住眼睛来保护眼睛。
If there is something harmful in the air, tears protect your eyes by covering them.
另一方面，如果他告诉我们这是安全的，我们就不信任他，因为他很可能是在保护支付他薪水的雇主。
If he tells us it is safe, on the other hand, we distrust him, because he may well be protecting the employer who pays his salary.
如果人们遵守这些规则，国家公园将得到良好的保护，并在很长一段时间内继续给许多人带来乐趣。
If these rules are followed, the National Parks will be well kept and continue to give pleasure to many people for a very long time.
如果政府不采取立法行动，国会应该帮助制定保护措施。
It the Administration won't take the legislative initiative, Congress should help to begin fashioning conservation measures.
史密斯反驳说，如果你把政府谷物补贴的隐藏成本、环境恶化以及人类健康和动物保护的减少考虑在内，那么草饲模式更具成本效益。
Smith counters that if you factor in the hidden cost of government corn subsidies, environment degradation, and decreased human health and animal welfare, grass-fed is the more cost-effective model.
如果没人拥有相关的资源，就没有人有兴趣去保护或培育它：鱼类就是最好的例子。
If no one owns the resource concerned, no one has an interest in conserving it or fostering it: fish is the best example of this.
游说者声称，如果在未来二、三十年内，每天从该保护区开采100多万桶石油，美国可以减少相当于其出口石油总量的石油进口量。
By pumping more than 1 million barrels a day from the reserve for the next two three decades, lobbyists claim, the nation could cut back on imports equivalent to all shipments to the U.
如果不保护好环境，我们迟早会受到惩罚。
If we don't protect the environment well, we'll be punished sooner or later.
如果我们不保护自然，一些野生动物可能会在未来灭绝。
If we don't protect nature, some wildlife may die out in the future.
如果有危险来了，他们会保护我。
如果我们不采取行动保护我们周围的环境，情况会更糟。
It will be even worse if we don't take action to protect the environment around us.
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