坐上

board, get on

verb Rare #25,518
board, get on Used for getting onto or into a vehicle or other mode of transport.
CH: 我们坐上公交车去学校。
EN: We got on the bus and went to school.

他们都坐上救生船了

They've all boarded the lifeboat.

— 泰坦尼克号 (1997)

但是没有多久他只要一坐上脚踏车就不肯下来要我一直骑一直骑有时甚至骑了两三个小时

But before long, whenever he got on the bicycle, he wouldn’t get off and kept asking me to ride and ride—sometimes for two or three hours straight.

— A Sun (2019)

坐上

get on

— Suzhou River (2000)

组长坐上火车了吗

Team leader, have you boarded the train?

— 釜山行 (2016)

我爸爸坐上他的车跟他走了就再也没有回来

My dad got in his car and went with him, and never came back.

— 瓦塞浦黑帮(上) (2012)