xīn / gǎng / kǒu / jiàn / chéng / hòu / zhè / tiáo / shāng / lù / de / dì / wèi / zhú / jiàn / xià / jiàng / le

新港口建成后，这条商路的地位逐渐下降了。

After the new port was built, this trade route gradually declined in importance.