高质量的教学和研究并不互斥，但它们也不是“天生一对”。
Good teaching and research are not exclusive, but they are also not automatic companions.
竹子是最常见的材料，但它们也可以用各种各样的木材、塑料、瓷器、动物的骨头做成。
Bambo's the most common material, but they are also made of various types of wood, as well as plastic, porcelain, and animal bone.
尽管无人机可能有害，但它们也可能非常有用。
也许我们可以从无人驾驶汽车身上学到一些东西，但它们也并不是超智能的。
Perhaps there will be lessons to learn from driverless cars, but they are not super-intelligent beings.
尽管有些人说，对软件或数据的引用在学术界不流行，但它们也能带来其他好处。
Although some say that citations for software or data have little currency in academia, they can have other benefits.
虽然教科书可能不像iPad 那样是动态的，但它们也不是被动的或毫无生气的。
While they may not be as dynamic as an iPad, textbooks are not passive or lifeless.
在和风相关的特定条件下，热岛会形成最佳状态，但它们也几乎可以在任何时候形成。
Heat islands develop best under particular conditions associated with light winds, but they can form almost any time.
虽然大多数化石是在海洋沉积岩中发现的，但它们也存在于河流和湖泊所留下的陆地沉积物中。
Although most fossils are found in marine sedimentary rocks, they also are found in terrestrial deposits left by streams and lakes.
但它们也展示了为什么很容易陷入贫困。
这最后四行是可选的，但它们也值得一看。
These last four lines are optional, but they are worth taking a look at.
测试最初源于需求，但它们也源于其他来源。
Tests are derived primarily from requirements, but they draw from other sources as well.
但它们也显而易见。
但它们也能很好地突出黑色，绿色和灰色的衣服。
But they also accent black, green, and gray suits very nicely.
所以鸟类是一夫一妻制，但它们也背叛，有限度地。
So birds are monogamous but they cheat as well, within limits.
他试着把其他的狼驯化，但它们也不会像以前那样亲密。
He tried to domesticate other wolves later but they were never so close to each other any more.
他们说欧元和欧盟牢不可破，但它们也将瓦解。
Now they say the euro and the European Union are everlasting, but it is not.
快速公式不使用Excel，但它们也不允许使用除法和乘法。
Fast formulas do not use Excel, but they also do not allow the use of division and multiplication.
虽然期货合同防止了价格向下波动，但它们也限制了价格升高的可能。
While future contracts protect against the downside of price fluctuations, they also limit potential upsides as well.
宽吻海豚摄取食物时，其目标往往是在海底栖息的鱼类，但它们也吃虾和鱿鱼。
When dolphins are feeding, that target is often a bottom-dwelling fish, though they also eat shrimp and squid.
这些简单的案例中提供了表达式，但它们也可以是规定多条语句的代码块(使用花括号)。
In these simple cases, expressions are provided, but they could also be blocks of code (using curly braces) to specify multiple statements.
后来发现，蝗群落在海上—落在它们可以发现的任何船舶上，但它们也落在水中。
It turned out that the swarms were coming down at sea - on any ships they could find, but also in the water itself.
虽然形状主要是通过元素间的对比来定义，但它们也可以借助轮廓线或边来定义。
While shapes are mostly defined by a contrast between elements, they're also defined by their contour, or edge.
“柏拉图的书在建立西方文化中扮演了重要角色，但它们也很神秘还留下了千古之谜，”他说。
Plato's books played a major role in founding Western culture but they are mysterious and end in riddles, "he said."
飞船的读数确实显示了卫星的痕迹，但它们也显示了几个就在卫星直径边上的意外的粒子观测下降。
The craft's readings did show the moon's wake, but they also revealed several unexpected dips in particle detections just outside the moon's diameter.
尽管英国投资银行不用比国际竞争对手持有更多的资产，但它们也不得不欠下巨额债务以吸收亏损。
Although Britain's investment Banks will not have to set aside more equity than their international rivals, they will also have to issue a thick layer of loss-absorbing debt.
处理程序通常操作SOAP的头部，但它们也可以访问或更改 SOAP 的主体部分。
Usually, handlers work on the SOAP headers, yet, they may access or change the SOAP body as well.
现代水稻产量是20世纪60年代以前的水稻产量的两到三倍，但它们也需要更多的水、化肥和农药。
Modern rice plants produce two to three times more grain than was possible before the nineteen sixties. But they also require large amounts of water, chemical fertilizers and pesticides.
不同的技术被划分为不同的中介，因为它们通常以这种方式实现，但它们也可能共存于同一节点中。
The different technologies are split into different intermediaries because they're often implemented that way, but it's also possible for them to co-exist on the same node.
不同的技术被划分为不同的中介，因为它们通常以这种方式实现，但它们也可能共存于同一节点中。
The different technologies are split into different intermediaries because they're often implemented that way, but it's also possible for them to co-exist on the same node.
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