题目内容：

英语翻译
我们发DVP样品都是到付的,因为我们没有办法提前预估运费是多少钱.最好的办法是请您提供贵司到付账号.
我我笨蛋,

优质解答

We always pay for the samples by collection, because we have no way to estimate how much the postage is in advance. The best way is to provide your company's collection account to us