1. Mother was used to such knocks, but this time she gave a little start of joy.
    母亲对这种敲击声已习以为常，但这次她却心头一阵惊喜。

2. Monday morning Charles forgot about the little girl and said the bad word himself three or four times, getting his mouth washed out with soap each time. He also threw chalk.
    星期一早晨，查尔斯已忘了那个小女孩，而且是他自己说了这个下流字三、四次，每一次都被用肥皂洗嘴巴。他还扔粉笔。

3. Marshal Goering boasted, "This is the historic hour when our air force for the first time delivered its bombs right into the enemy's heart."
    戈林元帅曾吹嘘说："这是我们空军第一次把炸弹直接投入敌人心脏的历史性时刻。"

4. Many online students sit at computers for hours at a time during evenings and on weekends in order to complete their assignments.
    晚上或周末，为了完成作业，许多网络学生在电脑前一坐就是几个小时。

5. Mom, I don't have time to talk about this now — I'm late. I've got to go. See you later."
    妈，我现在没时间给您说，我快迟到了，得走了。再见。"

6. Most people think you find out about a person by listening to what he says over a period of time.
    多数人认为认识一个人是通过在一段时间里倾听这个人说的话。

7. My shoulder hurt wickedly each time I put another full barrel on it, and my legs occasionally trembled as I was heading to the street. But the rest of me said, "Go, trashman, go."
    每次我将满满的一桶垃圾扛上肩，肩膀就痛得厉害，有时侯扛着垃圾朝街上走，腿都打颤，可我心里却对自己说：“挺住，垃圾工，要挺住啊。”

8. Most looked approachable enough. There wasn't time for lengthy talks but enough to exchange greetings that go with civilized ways.
    多数人看上去是可以说说话的。虽没有工夫聊很久，但问候几句以示礼貌还是有时间的。

9. Most students think about cheating at some time. It could be copying someone else's answers; it could even be giving answers to somebody else.
    多数学生曾经想过要作弊。这种作弊可能是抄别人的答案，也甚至可能是把答案告诉别人。

10. Just then I noticed, for the first time, that our master wore his fine green coat and his black silk embroidered cap.
    这时我才发现，老师第一次穿上了他那件漂亮的绿上衣，戴着黑色绣边丝帽。