'Trainjack'! I guess that's the English word for this situation? The guy is robbing the train, in any case. He points his guns at the people in the train, and either asks them to slow down or speed up... I'm not sure!
Trainjack！
conductor、cowboy、gun、robber、robbery、train、trainjack、villain
導體、牛仔、滾、強盜、搶劫、培養、trainjack、惡棍
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