Shòu / huò / yuán / zhèng / zài / guì / tái / qián / nài / xīn / de / wèi / gù / kè / jiè / shào / xīn / kuǎn / shǒu / jī

售货员正在柜台前耐心地为顾客介绍新款手机。

The salesperson is patiently introducing the new mobile phones to customers at the counter.