All your hard work
will pay off eventually (: finally).
All your hard work (: All your labor)
will be rewarded at last.
Some rare wild animals are on the verge of extinction.
A few rare wild animals are on the edge of dying-off.
A few rare wild animals are on the verge of
being extinct.
Even if people can get (:
gain) help with the
complicated procedures
for applying for the working holiday programs,
how well they adapt to life in a foreign country
varies from person to person.
