Oceania

(many) islands

largely; mostly

a lot / a majority

ocean

area, district, particular geographic region

to be achieved; to be completed / to become; to change into / (impersonal) to reach a time; to get to a timepoint / to reach an amount/quantity / (with negative) to be acceptable; to be tolerable

Used when giving an example, without the implication that it might be the best or the only option / ... or ...

to consist of; to be made up of

first-level administrative division of some countries, such as: (1) state of the United States, Australia, India, Nigeria and Germany; (2) province of Canada; (3) canton of Switzerland; etc.