It’s definitely not easy. I talked about a professional customized product for an American customer. It took a total of one month and finally succeeded. I was worried that it might not be successful in the end. I can only try it.
Certainly not easy, I for an American customer to talk about a professional custom products, a total of a month, and ultimately succeeded, I am worried about spending a lot of time, and ultimately may not be able to succeed, can only try