Seven second-class passengers prepared to disembark.

7名二等舱的旅客准备下船了。

《柯林斯英汉双解大词典》

Now moored in West Java, its passengers are refusing to disembark.

这艘船现在停靠在西爪哇岛，船上的乘客拒绝上岸。

youdao

Passengers waiting to disembark were hurled to the deck or into walls at impact.

等待登船的乘客被冲击到码头上或是墙壁上。

youdao

Dale Connone was getting ready to disembark from the boat's side exit when the ferry crashed.

WSJ: A Low-Key Commute on the Water, Then, 'All of Us Standing Went Flying'

Passengers that refuse to comply to a request to disembark could face action from the airline.

BBC: Q&A: Air passengers' rights

The right to disembark an airplane if it has been sitting on the tarmac for more than three hours.

NPR: Holding Pattern: Flight Delays are Going Up, Up, Up