1. But real tramps are not beggars.
    但真正的流浪并不是乞丐。

2. But investigators were not satisfied with the answer: they still did not know what agent brought plasmodium to human beings.
    但是调查者对答案并不满意：他们仍不知道是什么媒介物把疟原虫带给了人类。

3. But it is the real bottom line in every area of society and a discipline we must demand of ourselves.
    但它却是社会各领域的真正基础，也是我们必须要求自己遵循的一条原则。

4. For then man was faced with a real need to understand something about the seasons.
    因为当时人们面临着了解四季的实际需要，

5. Was it a real person you saw or a ghost?
    你看见的是真人还是鬼?

6. What then was the malaria-transmitting agent?
    那么，传染疟疾的中介又是什么呢？

7. While human cloning might not offer great benefits to humanity, no one has yet made a convincing case that it would do any real harm, either.
    虽然克隆人类可能不会给人类带来很大的好处，但也没有人能提供有力的例证证明它会带来真正的危害。

8. We have to decide whether to shoot and when, just like the police officer has to when faced with this situation for real.
    我们必须判断是否该开枪，何时该开枪，就像警察真实地面对此情此景时必须做出判断一样。

9. The new housing estate stretches beyond the playing-fields.
    新的住宅区一直延伸到游乐场的那一边.

10. The real escapist can watch an free film show and sip champagne on some services.
    真正不想享受飞行的人，要某些班机上可以看看免费电影，或者饮用香槟酒。