1. Why fool around for years drilling kids, when all education really is made up of is a set of very mixed brain patterns?
    既然一切教育实际上是由一套错综复杂的头脑模式组成的，那何必还要浪费那么多年的时间来训练孩子呢？

2. The Prussians are drilling in the meadow behind the sawmill.
    普鲁士士兵在锯木厂后边草地上操练

3. The air was so warm and bright, and I could hear the blackbirds whistling on the edge of the woods, and the Prussians drilling in the meadows behind the sawmill.
    天气多么暖和，多么晴朗呀！林边树梢上画眉在吟唱，锯木厂后面的草坪上传来普鲁士军人操练的声音。

4. As it is, they have been drilling for sixteen hours and they still have a long way to go.
    实际情况是，他们已连续钻了16个小时了，但离钻透还早着呢。

5. My particular experience is largely in oil, and the search for oil has done more to improve deep drilling than any other mining activity.
    我是专门搞石油的，寻找石油比其他任何采矿业对改进钻探作的贡献都要大。

6. Rescue workers are therefore drilling a hole on the north side of the mine.
    因此，营救人员在矿井的北侧钻了一个洞。

7. I could hear birds whistling at the edge of the woods, and the Prussians drilling in the meadow behind the sawmill.
    我可以听到鸟儿在树林边的叫声和普鲁士士兵在锯木厂后边草地上操练的声音.

8. I could hear birds whistling at the edge of the woods, and the Prussians drilling in the meadow behind the sawmill.
    我可以听到鸟儿在树林边的叫声和普鲁士士兵在锯木厂后边草地上操练的声音.