The distinction between the two scenarios is that the first is a simple hosting scenario, while the second could be described as a brokering or wholesaling scenario.
这两种情况的区别是第一个是简单的托管方案，而第二个可以被描述为代理或批发方案。
The second hypothesis seems unlikely because large pterosaurs could not have landed in trees without damaging their wings.
第二种假设似乎不太可能，因为大型翼龙不可能在不损害翅膀的情况下降落在树上。
While they could once buy second-hand textbooks, or share copies with friends, the digital systems are essentially impossible to avoid.
虽然曾经他们可以购买二手课本，或者和朋友共享复印本，但数字系统根本无法避免。
In the 1940s, ATC centres could and did take advantage of the newly developed radar and improved radio communication brought about by the Second World War, but the system remained rudimentary.
在20世纪40年代，空中交通管制中心能够而且确实利用了第二次世界大战中新研制的雷达和改进的无线电通讯，但是这个系统还处于初级阶段。
When the researchers repeated the laboratory experiment on the second and third nights they found the left hemisphere could not be stimulated in the same way during deep sleep.
当研究人员在第二和第三晚重复实验室里的实验时，他们发现在深度睡眠时左脑不能以同样的方式受到刺激。
There's part of this sickening horror of knowing you're walking on the edge with this, that I kind of like, knowing that it could all fall apart at any second.
若你处于危险边缘，会产生一部分令人作呕的恐惧，而我似乎明白，这种恐惧随时都有可能瓦解。
Then he headed back and kept digging until he could turn the second man over.
然后他回去继续挖，直到他能把第二个人翻过来。
One type of pattern was of a specific density and was to be classified as dense, while the second type of pattern could vary in density, but was always less dense than the first one.
一种图案具有特定的密集度，被归为“密集”类，另一类图案的密集程度不同，但都比第一种的密集程度低。
Before her father could speak, she also took a bite from the second apple.
在她父亲说话之前，她也咬了一口第二个苹果。
That movie led him into the second half of his career where his comedic presence alone could make a movie a financial success even when movie reviewers would not rate it highly.
即使影评人对这部电影评价不高，这部电影使他进入了职业生涯的后半段，在这期间他仅仅凭自己的喜剧表演，就可以使一部电影获得经济上的成功。
The second class could pick their own deadlines for each paper at the beginning of the course.
第二个班可以在课程开始前为他们的论文确定最后期限。
Second, changes to the system could result in the the aspect also needing to be changed.
其次，对系统的改变可能使这个方面也作出改变。
One second the patient could be talking about the medical history of their mom, and then the next they're talking about their dad.
Nuance公司医疗保健部门的资深研发副总裁乔•佩特罗称：“病人可能在这一秒说的是母亲的病史，下一秒又提起父亲的病历。
The second and more rigorous approach could involve tests on the meat and milk of clones.
第二种更缜密的办法可能包括对克隆动物的肉、奶制品的测试。
The second wave could be companies with big and successful operations in China itself, where local consumers are witnessing the successful growth of many global companies themselves.
而第二批目标可能是在中国拥有大规模成功业务的企业。中国消费者正目睹许多全球性企业自身获得成功增长。
Since I had the lawyer as an eyewitness to the second hundred-dollar bill, the clerk could not look innocent and say he knew nothing about it.
因为这次我有律师做目击证人，证明我给过那位前台服务员这第二张一百美元，他不能装无辜说不知道这件事。
The first billiard ball could move without the second one moving, right, there is no necessary connection between them then.
在第二个球不动的情况下第一个球还是能动的，对吧，他们之间并没有必然的切合点。
The second question is what co-operation could look like in the remote eventuality that it is seriously considered.
第二个问题是，如果在遥远的某一天，终于可以认真考虑合作事项时，这又会是什么样的合作？
However, the increased likelihood of a second brood later in the year could make managing sites for Duke of Burgundy butterflies more difficult.
本年度第二次产卵的可能性正在增大，但这会使得为勃艮第公爵蚬蝶安排住所的工作更加困难。
Sleep could be the second major beneficiary of job loss or reduced working hours.
睡眠可能是失去工作或者减少工作时间的第二个主要受惠者。
The second is to kill you—but they could not kill Castresana.
二是杀了你——但他们杀不了卡斯特雷萨纳。
In the second, it could vary by how quickly the users expect to see changes in data reflected.
在第二种情况下，它根据用户希望多快看到数据变更而有所不同。
LILO halting at this point indicates the second stage boot loader could not be executed.
LILO在此处停止表示第二阶段引导加载程序不能被执行。
The second group could reasonably be barred from living or working in certain places, said the board, and the third group should be subject to tight restrictions and a lifetime of monitoring.
给第二组人适度的自由，他们只被禁止工作或生活在一些特定的地方，而第三组人必须受到严厉的约束和终生的管制。
None of the election rhetoric sounds enough to jump-start the juggernaut that Japan, still the world’s second-largest economy, could be.
没有任何一个选举的花言巧语听起来足以使得日本能够重启辉煌，尽管这个世界第二大经济体能够做到。
But as he climbed to the second-floor apartment, he could hear people scrambling around, speaking in the Shanghai dialect and scraping chairs and tables across the floor.
但是当他爬到二楼公寓，他能听到人们匆忙走动，用上海话大喊，和桌椅在地板上擦刮的声音。
GM said potential damage to the second-row safety belts could make it appear as if the latch were properly secured when it was not.
通用汽车表示，潜在的危害在于第二排安全带，安全带可能在没锁的时候，却看起来好像是锁着好好的。
The first parameter could be the date and the second the time.
第一个参数可以是日期，第二个则是时间。
The first step could and should be taken immediately; the second will have to wait.
第一步现在就可以、也必须迈出。第二步则要再等一等。
The first step could and should be taken immediately; the second will have to wait.
第一步现在就可以、也必须迈出。第二步则要再等一等。
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