college,institute和academy的區(qū)別？

a college is an institution where students study
after they left secondary school

an institute is an organization set up to do a
particular type of work,especially resrarch or teaching.
you can also use institute to refer to the building the
organization occupies

academy is sometimes used in the names of schools and colleges,
especially those specializing in particular subjects
or skills,or private hige schools in the united states