Breakdown of Solo hay veinte plazas en este curso.
en
in / on / by (means of transport) / about (after pensar)
veinte
twenty
solo
only
hay
there is / there are
este
this (m.sg., also esta, estos, estas, esto)
el curso
the course (of study), the school year
la plaza
the place, the spot (parking space, seat, place on a course)
Elon.io is an online learning platform
We have an entire course teaching Spanish (Spain) grammar and vocabulary.