| A | B |
| investing | giving money to a company or buying something in order to make money in the future (n/v) |
| spread | become bigger or more well-known by moving out into a larger area or affecting more people (v) |
| popular | liked, accepted, or used by a lot of people (adj) |
| since | from a time or event in the past and continuing to the present |
| quite | very (adv) |
| countries | nations (n) |
| political | relating to the government or power relationships among people or groups (adj) |
| qualities | the parts of the character of a thing or of a person that makes one different from all the others (n) |
| necessary | needed; essential (adj) |
| sailed | traveled across the water by boat (v) |
| process | a series of actions, developments or changes that happen naturally or that someone does to get a result (n) |
| injuries | bad things that happen to the body when someone gets hurt (n) |
| likely | probably or almost certainly (adj/adv) |
| similar | almost the same (adj) |
| as well | also; too (adv) |
| risks | chances that something bad will happen (n) |
| treat | give medical care to someone (v) |
| beyond | past or later than a certain time, date, amount, level or limit (adv) |
| make a living | earn the money needed to live |
| double | to become twice as large or twice as much (v) |
| limit | the greatest or least amount that is possible or allowed (n) |
| lifestyle | the way someone lives everyday (n) |
| forever | never-ending (adv) |
| possibly | used when saying something may be true or likely (adv) |
| generally | usually (adv) |