主题：请英文好的同学帮我翻译一段话

不好意思，英语都还给关门老师了

google翻译一下：
In the following code, I used two different methods print with a barcode, you can see that the results obtained are completely different, that one is correct?
In addition, the observation of the second bar code lines, you will find a marked shortage of sharp edges, looks very blurred.