| 1. | Two copies of the same book have been bought by mistake . 书买重了。 |
| 2. | I have poured coffee into your cup by mistake . 我错把咖啡倒在你的杯子里了。 |
| 3. | I picked up your bag by mistake . 我错拿了你的手提包。 |
| 4. | I took his pen by mistake . 我错拿了他的笔。 |
| 5. | The hidden buttons prevent an adjustment by mistake 隐藏式按钮可以避免误操作。 |
| 6. | I took your bag instead of mine by mistake 我错拿了你的手提包,还以为是我的呢 |
| 7. | Tom must have taken your dictionary by mistake 汤姆一定是弄错了才拿了你的字典。 |
| 8. | I knocked into the fucking activator by mistake 我不小心碰到了那个他妈的启动开关 |
| 9. | The potato chips were invented by mistake 薯条是因为一个错误而被发明的。 |
| 10. | What ' s this scar ? l cut myself by mistake -这个疤是怎么回事? -我不小心割伤了自己 |