1. He fell. The wolf came close to him, but the man was ready. He got on top of the wolf and held its mouth closed and bit it with his last strength.
    他倒下了。狼缓缓靠近他，但他却准备好了。他跳到狼身上，紧紧卡住狼的嘴，然后用仅剩下的一点力气咬住它。

2. He sold the idea, now called a vacuum cleaner（真空吸尘器）, to a man named William H. Hoover. The company is still making Hoover vacuums and we're a little bit cleaner for it.
    他把这项现在叫做真空吸尘器的发明卖给了一个叫威廉·H·胡佛的男子。他的公司至今仍在制造胡佛牌真空吸尘器，我们的环境也因此而变得干净些了。

3. He stretched the models' necks a bit, but there was no doubt who posed for the portrait.
    他把模特的脖子稍稍画长了一些，但无疑能看出谁是画像的原型。

4. And we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
    我们必须把很长的钻杆一节节地钻入地下，然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转，它的底部装有钻头。

5. And at the age of eight she was walking a bit with the aid of a leg brace.
    八岁时，她借助于腿的支撑架能稍微走一走了。

6. A big black dog went for the ball and when the lad tried to get his ball away, the dog went for him, bit his face and got its teeth in his arm.
    一条大黑狗向球扑去。孩子去抢球，狗扑了过去，咬伤了孩子的脸，还咬伤了孩子的胳臂。

7. "They're freckles. Freckles are good luck, you know," I felt compelled to defend on his behalf, a bit too heatedly as I raised my voice above the noise of the kitchen.
    "它们是雀斑。你知道雀斑象征着好运。" 我感到我得为他辩解。我提高嗓门压倒厨房里的噪声，我自己也感到我太激动了点。

8. A bit of colored glass more or less would not matter.
    多少有点有色玻璃片也没有什么关系。

9. At first that felt like praise. Then I became a bit uneasy.
    起初我会感到那是赞扬，后来觉得有点不安。

10. You might find a bit of meat left on the chicken carcass.
    鸡骨头上还可能有点儿肉呢.