| 1. | The problem with pencils is you always have to sharpen them
使用铅笔的问题就在于你总是要削铅笔。 |
| 2. | For as far as i can tell , the first sharpener originated in 1900
据我所知，削铅笔机起源于1900年。 |
| 3. | It ' s those iittie curiy wooden shavings you find in pencii sharpeners
就像削铅笔削出来的弯弯的木屑 |
| 4. | It ' s those little curly wooden shavings you find in pencil sharpeners
就像削铅笔削出来的弯弯的木屑 |
| 5. | Electric or manual pencil sharpeners
电动或手动削铅笔机 |
| 6. | Especially the jupiter was favoured by offices and companies
大概在二战时候，人们在削铅笔机上添加橡皮擦。 |
| 7. | Use the knife / pencil sharpener to turn the lead of the pencil into powder
用小刀或削铅笔机把铅笔的笔芯弄成粉末状。 |
| 8. | Around the world war ii they were equipped with an eraser
直到被广泛运用于日常生活当中，削铅笔机已经变得比较小并且便于制作了。 |
| 9. | Since they were for daily use , they were very small and easy to manufacture
如今人们可以买到不同型号、不同材质做成的削铅笔机了。 |
| 10. | A mechanism can be as simple as a pencil sharpener or as complex as a computer
一个机械装置可以像削铅笔器那样简单，也可以像一台计算机那样复杂。 |
