1. It´s not just a formality.It´s also a matter of courtesy.
    这不只是形式, 这好是礼貌上该做的事.

2. If you will indulge me for one moment , I think I can explain the matter to you.
    你要是容我把话说完, 我想我可以把此事给你解释清楚.

3. In fact a basic amount of movement occurs during sleep
    事实上，睡眠状态下仍有着基本的活动量，

4. In fact, it would be an assistance to all carnivores
    因此，任何食肉动物有了毒液，都能从中获益。

5. In fact, Mendoza soon became so successful that Humphries turned against him.
    事实上，门多萨不久便名声大振，致使汉弗莱斯与他反目为敌。

6. I had no intention of buying one, but I could not conceal the fact that I was impressed by the size of the diamonds.
    我根本不想买，但我不能掩饰这样一个事实：其钻石之大给我留下了深刻的印象。

7. In time, it became an accepted fact that the Cox brothers employed a conscientious ghost that did most of their work for them.
    随着时间的流逝，考科斯兄弟雇了一个尽心尽责的鬼，他们家的活大部分都让鬼给干了，这件事成了公认的事实。

8. It is, in fact, a primitive type of calendar.
    事实上是一种最原始的日历。

9. If they had only had one more child, the fact would have passed unnoticed.
    如果他们只添了1个孩子，这件事本来就不会引起任何人的注意。

10. In fact, I have just bought a book entitled How to Read a Thousand Words a Minute.
    事实上，我刚买来一本叫《一分钟读一千字的诀窍》的书。