At Mr White's great sale,they're only fifteen dollars.是什么意思

At Mr White's great sale,they're only fifteen dollars.是什么意思 They're ()sale for only ten yuan They're only two dollars什么意思 at our great sale the sweater is only fifteen dollars come and buy your clother at huaxing's great sale! Come and buy your clothes at Huaxing's great sale! “Come and buy your clothes at Huaxing's great sale! Come and buy your clothes at Huaxing's great sale. Look at this pen .It's only _____ dollars at a great sale 还是 at great sale? at a great sale 还是at great sale