1. In fact, twins are more alike than clones would be, since they have at least shared the same environment within the mother, are usually raised in the same family, and so forth.
    事实上，双胞胎相像的程度胜于克隆人，因为他们至少在母体内分享过相同的环境，通常也在同一个家庭里被抚养长大，等等。

2. I was having trouble following it all; I was, in fact, just hanging on.
    我不知道怎么做了。事实上，我是在坚持着。

3. In fact, wireless is one of the most popular ways to get a phone system up fast in developing countries.
    事实上，无线方式是在发展中国家快速建起电话系统的最受欢迎的方式之一。

4. Indeed, they seem to have become a fact of commercial life.
    的确，这似乎已成为商界的一个事实。

5. In fact, there is no scientific basis for theories pushing the genetic superiority of any one population over another.
    实际上，那种认为某一种群比另一种群的基因更优越的理论是毫无科学根据的。

6. In fact, researchers have found that's one of the worst strategies.
    实际上，研究人员发现那样做是一个很糟糕的办法。