| 1 | Especially a lot of sharp knives. | |
| 2 | Set the table with spoons and knives but no forks. | |
| 3 | This control helped to produce narrower and sharper tool tips. | |
| 4 | Their cost is only one thousandth of imported diamond tool. | |
| 5 | Guns are strictly controlled in China, but until recently possession of large knives were not. |