tànɡ
他到成都去了一趟
tā dào chéngdū qù le yī tàng
He made a trip to Chengdu
今天夜里还有一趟车。
jīntiān yèlǐ hái yǒu yī tàng chē
There is still one more train/bus tonight
跟不上趟。
gēn bù shàng tàng
Can't keep up with the pace/trend