1. The dish was perched precariously on the bank of the canal, but it suddenly overbalanced and slid back into the water.
    馅饼盘悬悬乎乎地停靠天河岸边，但它突然失去了平衡，滑回水中。

2. There was an old building at the back of the university where PierreCurie had been working.
    在皮埃尔.居里工作的那所大学后面有一所旧房屋.

3. The dish was perched precariously on the bank of the canal, but it suddenly overbalanced and slid back into the water.
    馅饼盘悬悬乎乎地停靠天河岸边，但它突然失去了平衡，滑回水中。

4. The poor girl, with a basket on her back, searched all day from the riverside to the foot of the mountain.
    一个冬天的早晨, 后娘叫阿巧出去割羊草.

5. That proved to be my undoing, for I soon got back to my old bad habit of dozing off in front of the screen.
    这证明了我的失败，因为我不久就回到电视屏幕前打瞌睡的坏习惯去了。

6. The Greens´ wireless telephone is ready for a call.
    格林家里的无线电话做好了通话准备.

7. Technology trends may push Silicon Valley back to the future.
    技术的发展趋势有可能把硅谷重新推向未来。

8. Two main techniques have been used for training elephants, which we may call respectively the tough and the gentle.
    驯象有两种主要的方法，我们分别称之为强硬法和温柔法。

9. The man let out a cry and jumped back several paces.
    那人大叫了一声，惊退了几步。

10. The lorry was loaded with empty beer bottles and hundreds of them slid off the back of the vehicle and on to the road.
    卡车上装着空啤酒瓶。成百只瓶子顺势从卡车后面滑出车外落在马路上。