a:can i help you (我能帮你吗?)
b:yes.i want a pencil.(是的.我想要一只铅笔.)
a:here you are .(给你)
b:how much is it?(多少钱)
a:it is 1 yuan(一元)
b:i'll take it (我买下了)
a:can i help you (我能帮你吗?)
b:yes.i want a pencil.(是的.我想要一只铅笔.)
a:here you are .(给你)
b:how much is it?(多少钱)
a:it is 1 yuan(一元)
b:i'll take it (我买下了)