No one, he submits, could have written it without possessing some power of reasoning.
他认为，如果不具备一定的推理能力，没有人能够写出这样的作品。
2
This seems like strange reasoning to me, as relationships are hard enough even without a 3000-mile gap between you.
这个推理对我来说似乎很奇怪，因为即使你们之间没有3000英里的距离，恋爱也非常困难。
3
Without careful reasoning we often get them wrong, probably because our brains use two different systems to process information (see New Scientist, 30 August 2008, p 34).
我们常常不经仔细推理就给出错误的答案，这可能是因为大脑使用两个不同的系统来处理信息（见New Scientist 30 August 2008 p34）。