乘末班车

Traditional (Taiwan): 乘末班車

chéngmòbānchē ㄔㄥˊ ㄇㄛˋ ㄅㄢ ㄔㄜ

    • to catch the last chance at something before it is gone

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
catch the last bus
Meaning
To catch the last chance at something before it's gone.

Sources