Because of a mistake is not lightly use a pen or coated with a rubber coated the Sassafras tsumu even if, every step of the accounting system are strict requirements.

• 因为一出错并不是随便用笔涂了或是用橡皮檫涂了就算了，每一个步骤会计制度都是有严格的要求的。例如写错数字就要用红笔划横线，再盖上责任人的章，才能作废。