He claims that several countries have developed nuclear weapons secretly.
他声称几个国家已经秘密开发了核武器。
High speed railways have developed rapidly in our country.
高速铁路在我国发展迅速。
Over time animals have developed many ways to stay away from predators.
随着时间的推移，动物们已经发展出许多远离捕食者的方法。
They found that although sun bears live alone, they have developed a surprising social skill.
他们发现，虽然马来熊独自生活，但它们已经发展出一种惊人的社交技能。
Taking advantage of this rich bounty, Alaska's commercial fisheries have developed into some of the largest in the world.
利用这一丰富的资源，阿拉斯加的商业渔场已经发展为世界上最大的渔场之一。
Teotihuacán may have developed its own specific local religion as a result of the cultural advances made possible by the city great prosperity.
特奥蒂瓦坎可能发展了自己独特的地方宗教，作为文化进步的结果，使城市大繁荣成为可能。
Now that you have developed a topic into a tentative thesis, you can assemble your notes and begin to flesh out whatever outline you have made.
既然你已经把一个主题发展成一个尝试性的论题，你就可以整理你的笔记，并开始充实你所做的任何提纲。
Humans are the only animals to have developed speech.
人是唯一发展出语言的动物。
Events could have developed in a dramatically different way.
事情本来可以发展成另一种样子。
We have developed rapid order processing to expedite deliveries to customers.
我们已创造了快速处理订单的方法以便迅速将货物送达顾客。
Compensation is available for people who have developed asthma as a direct result of their work.
直接因工作原因患哮喘的人会获得赔偿。
Plants have developed all kinds of ways to do this.
植物已经发明出各种方法来做到这一点。
Since then, luosifen restaurants have developed quickly across the country.
从那时起，螺狮粉餐厅在全国迅速发展。
Scientists have developed more than 180 vaccines to fight against COVID-19.
科学家已经研发了180多种疫苗来对抗新型冠状病毒肺炎。
Over the centuries people have developed different ways of telling the time.
几个世纪以来，人们开发了多种不同的计量时间方法。
We should value the friendship that we have developed in the past years.
我们应该珍惜我们在过去几年发展起来的友谊。
Chinese and German researchers have developed a chemical liquid to help save the soldiers' colors.
中国和德国的研究人员已经研发出一种化学液体来帮助保留士兵的颜色。
Liu Jichen and his team have developed a WeChat mini-program called "Clear Your Plate".
柳济琛和他的团队开发了一个名为“光盘打卡”的微信小程序。
It refers to a number of different types of fighting that have developed more than hundreds of years in China.
它指的是许多不同类型的武术，在中国已有数百年的发展历史。
Hopefully in 2025 we will no longer be e-mailing each other, for we will have developed more convenient electronic communication tools by then.
希望到2025年，我们将不再互发电子邮件，因为到那时，我们将开发出更方便的电子通信工具。
We have developed and shall continue to have a new leisure class.
我们已经形成并将继续形成一种新的休闲阶层。
They have developed special chickens that lay eggs with drugs inside.
他们培育出了一种特殊的鸡，这种鸡下蛋时体内含有药物。
Many different kinds of plants have developed tactics to weather dry spells.
许多不同种类的植物已形成耐受干旱期的策略。
It might have developed like televisions—as a strange, noisy transfer of music, information and narrative.
它可能像电视一样发展起来——作为一种奇怪、嘈杂的音乐、信息和叙事传播的方式。
Three university students in Santiago, Chile, have developed a plant-powered device to charge their mobile phones.
智利圣地亚哥的三名大学生发明了一种能为手机充电的植物供电设备。
It is inconceivable the Greeks could have developed a civilization that they did without contact with these eastern civilizations.
难以想象，希腊人可以在没有与这些东方文明的联系情况下，建立了一个伟大的文明。
The rich, green canopy is teeming with life, and forest researchers have developed ingenious methods for accessing this mysterious ecosystem.
富饶的绿树冠上充满了生命，森林研究人员已经研究出了进入这个神秘生态系统的巧妙方法。
The researchers conclude that cats' hunting style may have developed based on their common sense abilities to infer where prey is, using their hearing.
研究人员得出结论，猫的捕猎方式可能是基于它们利用听觉推断猎物位置的常识能力而发展起来的。
The researchers conclude that cats' hunting style may have developed based on their common-sense abilities to infer where prey is, using their hearing.
研究人员得出结论，猫的捕猎方式可能是通过使用它们的听觉，基于它们的常识性能力来推断猎物的位置而培养起来的。
In fact, you may have heard about the new "superbugs", which are antibiotic-resistant bacteria that have developed as a result of overprescribed antibiotics.
事实上，你可能已经听说过新的“超级细菌”，它们是由于过量使用抗生素而产生的耐抗生素细菌。
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