Usages of subir
En verano quiero subir a un barco que navegue por el mar.
In summer I want to get on a boat that sails on the sea.
Subimos al autobús en la parada del barrio.
We get on the bus at the neighborhood stop.
Cuando fui al aeropuerto sin visado, la empleada me explicó que no podía subir al avión.
When I went to the airport without a visa, the (female) employee explained to me that I could not get on the plane.
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