1. One metre is 100 centimetres , or thirty nine inches.
    一米等于100厘米或39英寸。

2. On the right, you can see Mrs. Brabante herself. She has been helping her husband for thirty years now.
    在屏幕的右侧，您可以看到布拉班特太太本人，她已经帮了她的丈夫30年了。

3. I went there thirty years ago today.
    我是在三十年前的今天到那儿去的。

4. It is a strange thought, but I believe a correct one, that twenty or thirty pages of ideas and information would be capable of turning the present-day world upside down, or even destroying it.
    这是个离奇的想法。不过我认为这个想法是正确的。

5. It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
    我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。

6. I got up early and bought thirty-seven cards.
    我早早起了床，买来了37张明信片。