| A | B |
|---|
| expedition | a long and carefully organized trip, especially to a dangerous or unfamiliar place, or the people that make that trip |
| trade | the activity of buying, selling, or exchanging goods within a country or between countries |
| tribe | a social group consisting of related families who have the same beliefs, customs, language etc., and who usually live in one particular area ruled by their leader |
| be represented | if a group, organization, area etc. is represented at an event, people from the group are at the event |
| clearly | without any doubt; in a way that it is easy to see, hear, or understand; in a way that it is sesible |
| different | not like s/t or s/o else, or not the same as before |
| strong | having a lot of physical power so that you can lift or move heavy things, do hard physical work; not easily damaged, broken, or destroyed |
| knowledge | information that you have about a particular situation, event etc. |
| among | affecting many people in a particular group, or shared by many people in a particular group |
| land | an area of ground, especially when used for farming or building |
| site | a place where s/t important or interesting happened |
| village | a very small town in the country |
| aborigine | a member of a group of people who have lived in Australia frmo the earliest times |
| flood | to make a place become covered with water, or to become covered with water |
| patiently | being able to accept or tolerate delays, problems, or suffering without becoming annoyed or anxious |
| manage | to succeed in doing s/t or daealing with a situatio, especially when it is difficult |
| rise | to increase in number, amount, or value; |
| join | to become a member or part of the organization, group etc. |
| design | a style or pattern used for decorating s/t |
| research | serious study of a subject, that is intendend to discover new facts or test new ideas |
