"plied" in Chinese (Simplified)
从事（职业、贸易）- 往返行驶（路线）
Definition
“Plied” 是 “ply” 的过去式：指（船只、车辆）定期往返于一条路线，或不断从事某项工作或行业。
Usage Notes (Chinese (Simplified))
“Plied” 比较正式，多用于描述船只、公交等反复在指定路线行驶，也用来指持续做某种工作。日常口语很少用。
Examples
The ferry plied between the two islands every day.
渡船每天在两岛之间**往返行驶**。
He plied his trade as a carpenter in the village.
他在村里**从事**木匠工作。
Buses plied the busy streets day and night.
公交车昼夜**穿梭**在繁忙的街道上。
For years, she plied the same route as a delivery driver.
多年里，她当送货司机时总是**行驶**同一条路线。
Vendors plied the festival crowd with snacks and drinks.
小贩们为节日人群**不断兜售**小吃和饮料。
He plied her with questions about her travels.
他不停地向她**追问**她的旅行经历。