我们想知道，为什么如此众多的搜索引擎公司都只是想着如何从广告中获取更多的利润，而不为我们提供一个完美的解决方案。
We want to know why so many search engine companies always discuss how they can make more money from advertisements but not propose a perfect solution for us.
公司不得不为那些具有基因相似性的小部分人量体裁衣，花费巨额成本研制个性化的药物，而不是把一种药物卖给患有某种疾病的所有人。
Rather than selling one drug to everyone with a particular disease, firms may have to tailor treatments for small groups of genetically similar people—at great cost.
如果不为货物与保险公司签订合同，你就无法因运输过程中货物受损而得到赔偿。
Unless you sign a contract with the insurance company for your goods, you are not entitled to a repayment for the goods damaged in delivery.
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