H:yes.howmuch is this backpack,piease?
H:是的.backpack这个多少钱
SA:It's75yuan.
SA:75元
H:that's too expensive.
H:太贵了
SA:What about this one?It's cheap.Tt's only 50 yuan.
SA:那么这个怎么样?它是便宜的.仅仅50元
H:Good!I'll take this pen,too.How much is it altoge ther?
H:很好!我也会拿走这个笔.他们一起多少钱?
SA:It's 55 yuan.
SA:他们一共55元
Thank you!I also want a pair of running shoes.Where can I find them?
我还想要一双运动鞋.我在哪能找到它们?
sa:They' re on the 2nd floor.
sa:他们在第二层.
H:Thank you!