尽管费用由你们付,但我们不能单独为了你的样品而大规模的去生产货.
Although you'll pay for the expense,we can't put into production in a large sacle just for your samples
我已经把一块样品寄给你了,其目的就是让你看看尺寸.
I have sent you a sample to check the deimension