两句话看看怎么表达比较好,英文翻译

Regarding Questions 1 and 2,as you know,DECAL and screen printing are two different technologies,and their effects are substantially different.Therefore,our designers will first make an effect drawing for your confirmation.Once you confirm that it is what you want,we will start making the sample.

About Question 1 and 2, DECAL and silk printing are two different methods. There is a obvious difference in outcome of the two methods as well. In order to achieve satisfaction, our designer will make the visual effects of the two methods. Once you have confirmed the type you prefer, we will proceed to making the prototypes.