 khảo sát |
| nghiên cứu |
| tìm kiếm |
o thăm dò, tìm kiếm, khảo sát, thám hiểm
Word families (Nouns, Verbs, Adjectives, Adverbs): exploration, explorer, explore, exploratory
v.
the students had to research the history of the Second World War for their history project
He searched for information on his relatives on the web
Scientists are exploring the nature of consciousness
explore unknown territory in biology
