Zhè / xiàng / gǎizào / gōngchéng / wánjùn / hòu / chēzhàn / de / tōngxíng / xiàolǜ / míngxiǎn / tígāo / le.

这项改造工程完竣后，车站的通行效率明显提高了。

After the renovation project was completed, the station's traffic efficiency improved noticeably.