chū kǒu shāng / zài / yì fù / shí / tí jiāo / le / quán tào / yǒu xiào / dān jù / shùn lì / ná / dào / le / huò kuǎn出口商在议付时提交了全套有效单据,顺利拿到了货款。The exporter submitted a full set of valid documents during negotiation and received payment smoothly.