1 sentence

1. 他年轻的时候曾经在码头帮过短工。

   tā nián​qīng de shí​hou céng​jīng zài mǎ​tou bāng guo duǎn​gōng.

   When he was young, he used to work as a casual laborer at the docks.

   Source: Dong Chinese Dictionary