您确定可改用此产品，并需要样品，即通知我，随时申请我们可立刻提供。

Please confirm us if you'd like accept to change this product, and please inform me if you need us to supply you samples. Please applicant at any time, we can offer immediately.

youdao

您确定可改用此产品，并需要样品，即通知我，随时申请我们可立刻提供。

Please confirm us if you'd like accept to change this product, and please inform me if you need us to supply you samples. Please applicant at any time, we can offer immediately.

youdao