The Robertsons started making pottery as a cottage industry; but their business has now expanded so much they have had to hire several workers and rent premises on the industrial estate.

• 罗伯逊一家开始以家庭小工业的形式生产陶器，不过现在他们的生意发展得很快，因而只得雇佣了数名工人，并在工业区租了生产场所。