1. Only a few insiders knew the truth of the fact.
    只有少数内部人知道这事的真相。

2. Our hearts gave a leap, for we knew that in a few minutes we would be with our friends at Anzhuang again.
    我们的心跳加快了，因为我们知道，几分钟后就要和安庄的老朋友见面了。

3. One of the reasons for this was that doctors knew very little about anatomy — the way the body is built up, and even less about physiology — the way the different parts of the body work.
    原因之一是当时的医生对解剖学——人体的组织结构知之甚少，而对解释人体不同部位功能的生理学知之更少。

4. On the outer edges of the plantation was a small river and when they were out there, it was pointed to her as Kamby-Bolongo, and Kizzy knew that this meant river.
    在种植园的边上外面有一条小河，当他们走到那儿时，他会给她指着说Kamby-Bolongo，吉西就会知道这个词的意思是河。

5. Obviously Julie knew she was dealing with someone with low mental power. I didn't mind.
    显然，朱莉以为她是在与一位低能儿打交道。我也不在乎。

6. I told my secret only to Margaret becanus I knew she would not divulge it.
    我只把我的秘密告诉玛格丽特，因为我知道她不会泄漏。

7. When she remembered that she had gone shopping after the home help had left and she knew that she had turned both keys in their locks.
    但突然记起来了，帮手是在她出去买东西之前走的，她还记得曾用了两把钥匙把大门锁上了。

8. I knew that my turn had come.
    我知道这次该轮到我了。

9. If they knew how difficult it was to drill through the hard rock, they would lose heart.
    如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。

10. It was really a very big basket, and he knew that he had to pick all his flowers to fill it.
    这个篮子确实太大了，他知道只有把所有的花都摘下来才能装满它。